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K-1
Index
SEC
TIO
N K
SYNC
HRON
OUS
DRIV
ESIT
EMPA
GE
TIM
ING
PULL
EYS
................................................................................................................................................K-
1 K-
72
Term
inol
ogy
................................................................................................................................................K-
3 K-
4
XL ..........................................................................................................................................................................K5
L ................................................................................................................................................................K-
6 K-
11
H .............................................................................................................................................................K-
13 K-
17
XH ...........................................................................................................................................................K-
18 K-
19
Sele
ctio
n Pr
oced
ure
............................................................................................................................................K-
20 K-
21
Spee
d Up
Dr
ives
............................................................................................................................................................K-
60
Drive
Se
lect
ion XL
...................................................................................................................................K-
22 K-
31
Drive
Se
lect
ion L
.....................................................................................................................................K-
32 K-
43
Drive
Se
lect
ion H
....................................................................................................................................K-
44 K-
53
Drive
Se
lect
ion XH
.................................................................................................................................K-
54 K-
59
Non St
ock
Desig
n................................................................................................................................................K-
61 K-
63
Tim
ing
Pulle
y In
fo............................................................................................................................................................K-
64
HPRa
tings
..........................................................................................................................................................K-
65 K-
68
Diam
eter
Ta
bles
...................................................................................................................................................K-
69 K-
70
HTS
...............................................................................................................................................................K-
71 K-
160
HTS
Spro
cket
s .......................................................................................................................................K-
73 K-
84
Spro
cket
Di
amet
er...................................................................................................................................K-
85 K-
88
Spro
cket
Se
lect
ion ..................................................................................................................................K-
90 K-
93
Drive
Se
lect
ion Ta
bles
...........................................................................................................................K-
94 K-
145
Belt
Tabl
es ..........................................................................................................................................K-
146
K-
154
Engin
eerin
g ........................................................................................................................................K-
155
K-
160
K-2S
tock
Tim
ing P
ulleys
STOC
K TI
MIN
G PU
LLEY
S1/5
- 7/8
PT
CHQ.
D.
TA
PER
BUSH
EDAN
D ST
OCK
BORE
Stock B
ore
Q.D
.
Taper B
ushed
PITC
HPU
LLEY
IN.
DES
IGNA
TIO
N1 5
XL(E
xtra L
ight
)3 8
L (Li
ght)
1 2H
(Hea
vy)
7 8XH
(Extr
a Hea
vy)
Tim
ing
Pulle
ys a
re m
an
ufa
ctur
ed to
ext
rem
ely
clos
e sp
ecific
atio
ns a
nd
are
sto
cked
inm
inim
um p
lain
bor
e, T
aper
Bus
hed
an
d Q.
D. b
ushe
d st
yles
depe
ndin
g o
n s
ize
an
d pi
tch.
See
tabl
es fo
r sto
ck p
ulle
y ty
pes.
Bus
hing
s a
re p
riced
se
para
tely
an
d m
ust
be
add
ed to
pul
ley
price
.
Illus
tratio
ns b
elow
indi
cate
sto
ck p
ulle
y co
nst
ruct
ion
type
liste
d in
tabl
es.
EF
H
L
Type D
F
Type D
EF
H
ML
Type C
F
Type C
EL
MF
Type K
F
EL
MF
Type A
EF
M
KL
Type G
EF L
KM
Type H
EL
K
MF
Type J
F
des
igna
tion
in p
ulle
y ty
pe m
ea
ns
pulle
y is
flan
ged.
Whe
n dr
ive c
en
ter d
istan
ce is
eig
ht ti
mes
the
diam
eter
of t
he s
ma
ller p
ulle
yo
r w
hen
drive
is o
pera
ting
on
ve
rtica
l sha
fts, b
oth
pulle
ys s
houl
d be
fla
nge
d.
DEFIN
ITIO
N O
F C
ATA
LO
G N
UM
BER
S
EX:T
B20
L100
TB
R
equi
res
Tape
r Bus
hing
20
Num
ber o
f Te
eth
L
3 8Pi
tch
(Ligh
t)10
0
Belt
Wid
th 1
EX:7
2L10
0SD
72
Num
ber o
f Te
eth
L
3 8Pi
tch
(Ligh
t)10
0
Belt
Wid
th 1
SD
Req
uire
s QD
Bush
ing
EX: 1
6L10
0M
in. P
lain
Bor
e
Thos
e pu
lley
size
s sh
own
stoc
ked
as
stoc
k bo
re o
nly:
ma
x. b
ore
liste
d is
with
out k
eywa
y. If
keyw
ay is
use
d re
duce
ma
x. b
ore
by tw
ice
kw d
epth
.
Pulley S
tyle D
esignation
As S
how
n in Tables
Das
h 1
= B
lock
Bod
y St
yleD
ash
2 =
We
b St
yleD
ash
3 =
Arm
/Spo
ke S
tyle
Size
XXH
(1-1 4
Pi
tch).
Ava
ilabl
e a
s m
ade
-to-o
rder
.
Call y
our n
ea
rest
fa
cility
.
Let u
s qu
ote
your
ma
de-to
-ord
er a
nd
larg
equ
antit
y re
quire
men
ts.
Type A
F
K-3
Tim
ing
belts
an
d pu
lleys
in
ord
er to
han
dle
a w
ide
ran
geo
f loa
ds, s
peed
s a
nd
app
licat
ions
at h
ighe
st p
ossib
le e
ffi-
cien
cies
a
re m
ade
in fi
ve s
tock
pitc
hes.
Circ
ular
pitc
h(us
ually
refe
rred
to a
s pi
tch)
is a
bas
ic co
nsi
dera
tion
in th
ese
lect
ion
of t
imin
g pu
lleys
as
with
gea
r an
d ch
ain
drive
s.Pi
tch
is th
e di
stan
ce b
etwe
en g
roov
e ce
nte
rs a
nd
is m
ea
-su
red
on
the
pulle
y pi
tch
circ
le. O
n th
e be
lt, p
itch
is th
e di
s-ta
nce
betw
een
toot
h ce
nte
rs a
nd
is m
ea
sure
d o
n th
e pi
tch
line
of t
he b
elt.
The
pitc
h lin
e o
f the
bel
t is
loca
ted
with
in th
e te
nsio
nm
em
ber a
nd
coin
cide
s w
ith th
e pi
tch
circ
le o
f the
pul
ley
ma
t-in
g w
ith it
. Any
tim
ing
belt
mu
st b
e ru
n w
ith p
ulle
ys o
f the
sam
e p
itch.
A b
elt o
f on
e p
itch
can
no
t be
use
d su
cce
ssfu
llyw
ith p
ulle
ys o
f a d
iffer
ent p
itch.
TIM
IN
G B
ELT
TER
MIN
OLO
GY
TIM
IN
G P
ULLEY
TER
MIN
OLO
GY
LCi
rcul
ar P
itch
of G
roov
eM
Min
imum
Dep
th o
f Gro
ove,
Incl
udin
g Cl
eara
nce
NW
idth
of G
roov
e a
t Min
imum
Dep
th, I
nclu
ding
Clea
ranc
eO
Pres
sure
Ang
leP
Top
Rad
ius
of G
roov
eR
Pitc
h D
iam
eter
(Alw
ays >
S)
SO
utsid
e D
iam
eter
APi
tch
of T
ee
thB
Dep
th o
f Te
eth
CW
idth
at B
otto
m o
f Te
eth
DPr
essu
re A
ngle
ER
adiu
s a
t Bot
tom
of T
ee
thF
Rad
ius
at T
op
of T
ee
thG
Pitc
h Li
ne D
iffer
entia
lBe
lt P.
L. =
A
XTo
tal N
o. o
f Te
eth
in B
elt
C
A
FE
D
BG
LR
L
L
S
L
P
ON
L
M
pitc
h(ci
rcula
r pi
tch)
Belt
Pitc
hLi
ne
Belt
Toot
h
Pulle
y G
roov
e
pitc
h lin
e di
ffere
ntia
l
pitch
diam
eter
outs
ide
diam
eter
Tim
ing P
ulley
Term
inology
K-4
Tim
ing P
ulley
Term
inology
Tim
ing P
ulleys
Tim
ing
pulle
ys h
ave
eve
nly
spac
ed a
xial
gro
oves
cu
t in
thei
rpe
riphe
ry to
ma
ke c
orr
ect
, pos
itive
en
gage
men
t with
the
ma
ting
teet
h o
f the
bel
t. Th
ese
pulle
ys a
re s
o d
esig
ned
that
the
teet
h o
f the
bel
t en
ter a
nd
leav
e th
e gr
oove
s w
ith n
egl
igi-
ble
frict
ion.
All p
ulle
ys, s
tock
an
d m
ade
-to-o
rder
, ha
ve m
ini-
mu
m to
oth-
to-g
roov
e cl
eara
nce
(back
lash).
The
pulle
yspi
tch
diam
eter
will
alw
ays
be g
reat
er th
an it
s o
uts
ide
diam
e-te
r. Pu
lleys
are
ava
ilabl
e in
a w
ide
ran
ge o
f sto
ck w
idth
s a
nd
diam
eter
s.
Pulley D
iam
eters
Stoc
k tim
ing
belts
sho
uld
no
t be
use
d o
ver
pulle
y di
amet
ers
less
than
thos
e re
com
me
nde
d a
bove
with
out e
xpec
ting
som
e r
edu
ctio
n in
bel
t life
. Thi
s re
duce
d be
lt life
is th
e re
sult
of fl
ex fa
tigue
of t
he s
teel
tens
ion
me
mbe
rs in
the
belt.
If p
ul-
leys
sm
alle
r tha
n re
com
me
nde
d m
ust
be
use
d, th
e u
se o
fsp
ecia
l tim
ing
belts
sho
uld
be c
on
side
red.
Flanged P
ulleys
Beca
use
timin
g be
lts h
ave
an
inhe
rent
, gen
tle s
ide
thru
st, i
tis
ne
cess
ary
to u
se a
t lea
st o
ne
flan
ged
pulle
y to
pre
vent
the
belt
from
ridi
ng o
ff. G
ener
ally,
fo
r eco
no
my,
the
sma
ller
pulle
y in
ea
ch d
rive
is fl
ange
d. H
owev
er, w
hen
the
cen
ter
dist
ance
is g
reat
er th
an e
ight
tim
es th
e di
amet
er o
f the
sma
ller p
ulle
y o
n d
rive
ratio
s le
ss th
an 3
to 1
, or
whe
n th
edr
ive is
ope
rate
d o
n o
ther
than
hor
izon
tal s
hafts
bo
th p
ul-
leys
sho
uld
be fl
ange
d. W
hen
a d
rive
has
thre
e pu
lleys
, at
leas
t tw
o sh
ould
be
flang
ed. I
f the
driv
e ha
s m
ore
than
thre
epu
lleys
, eve
ry o
ther
pul
ley
shou
ld b
e fla
nged
.
Minim
um
P
ulley D
iam
eters
1 5in
.35
00.76
412
XL
(XL)
1750
.63
710
XL
1160
.63
710
XL
3 8in
.35
001.
910
16 L
(L)17
501.
671
14 L
1160
1.43
212
L1 2
in.
3500
3.18
320
H(H
)17
502.
865
18 H
1160
2.54
616
H7 8
in.
1750
7.24
226
XH
(XH)
1160
6.68
524
XH
870
6.12
722
XH
114i
n.17
5010
.345
26 X
XH(X
XH)
1160
9.54
924
XXH
870
8.75
422
XXH
pitc
hsp
eed
reco
mm
en
ded
rpm
min
imum
*pi
tch
no
. of
diam
. in.
groo
ves
*Sm
alle
r dia
met
er p
ulle
ys c
an
be
use
d if
a c
orr
esp
ondi
ng re
duct
ion
in b
elt
serv
ice
life is
sa
tisfa
ctor
y.
K-5
Stock Tim
ing
XL
Pulleys
1
5 Pi
tch
EL
MF
EF
H
L
E
FM
L
E
L
M
KF
Dash 1 = S
olid S
tyle
Dash 2 = W
eb S
tyle
Dash 3 = A
rm
/S
poke S
tyle
F type description indicates flanged.
XL -
1
5
Pitch
XL
037 For B
elts
1
4
and
3
8
Wide
Minim
um
P
lain B
ore
F =
9
16
1010
XL03
7.63
7.92
9D
F-1
7 161 4
7 327 16
2532
.03
1111
XL03
7.70
0.92
9D
F-1
3 161 4
7 327 16
2532
.04
1212
XL03
7.76
4.99
3D
F-1
3 165 16
7 321 2
2532
.06
1414
XL03
7.89
11.
120
DF-
11 4
3 87 32
9 162532
.08
1515
XL03
7.95
51.
184
DF-
11 4
7 167 32
5 82532
.09
1616
XL03
71.
019
1.24
8D
F-1
1 41 2
7 321116
2532
.10
1818
XL03
71.
146
1.37
5D
F-1
1 49 16
7 321316
2532
.13
2020
XL03
71.
273
1.50
2D
F-1
1 41116
5 161516
7 8.18
2121
XL03
71.
337
1.56
6D
F-1
1 41116
5 161516
7 8.19
2222
XL03
71.
401
1.63
0D
F-1
1 43 4
5 161
7 8.22
2424
XL03
71.
528
1.75
6D
F-1
1 41316
5 1611
167 8
.25
2828
XL03
71.
783
2.01
1D
F-1
1 41516
5 1613
167 8
.34
3030
XL03
71.
910
2.13
8D
F-1
5 1611
165 16
138
7 8.41
3232
XL03
72.
037
D
-15 16
1316
7 1611
21
.25
3636
XL03
72.
292
D
-15 16
1316
7 1611
21
.29
4040
XL03
72.
546
D
-15 16
1316
7 1611
21
.35
4242
XL03
72.
674
D
-25 16
1316
7 1611
21
.31
4444
XL03
72.
801
D
-25 16
1316
7 1611
21
.34
4848
XL03
73.
056
D
-25 16
1316
7 1611
21
.63
6060
XL03
73.
820
D
-23 8
1316
7 1611
21
.90
7272
XL03
74.
584
D
-23 8
1316
7 1611
21
.50
No.
Part
Pitch
Max
Type
Bore
Teeth
Num
ber
Diam
.FL
O.D
.S
tk.*
Max.
EH
LW
T
Not
e:XL
Pulle
ys s
tock
ed m
in. p
lain
bor
e o
nly
with
2 s
ets
crew
s @
90
. If k
eywa
y is
use
d re
duce
ma
x. b
ore
by tw
ice
keyw
ay d
epth
.Pu
lley
O.D
. = P
.D.
.02
.
Type A
F
Type A
Type D
F
Type D
Type E
Type EF
Type G
F
Type G
K-6
LS
tock Tim
ing
3
8
Pitch
Pulleys
L -
3
8
Pitch
L050 For B
elts
1
2
Wide
Minim
um
P
lain B
ore
F =
3
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.*
Max.
EH
LW
t.
LPu
lleys
10
- 16
teet
h m
in. p
lain
bor
e st
ocke
d w
ith 1
se
t scr
ew
. If k
eywa
y is
use
d, re
duce
d m
axi
mum
bor
e by
twic
e ke
yway
dep
th.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
1010
L050
1.19
417
16D
F-1
3 89 16
3 81316
118
.28
1212
L050
1.43
214
3 64D
F-1
3 81316
1 211
1611
4.30
1313
L050
1.55
213
4D
F-1
3 81316
1 211
811
4.35
1414
L050
1.67
115
9 64D
F-1
3 87 8
1 211
811
4.40
1515
L050
1.79
02
DF-
11 2
1516
1 211
811
4.50
1616
L050
1.91
025
32D
F-1
1 211
85 8
1716
138
.60
1717
L050
2.02
929
32D
F-1
1 211
85 8
112
138
.65
1818
L050
2.14
922
5 64D
F-1
1 213
165 8
158
138
.75
1919
L050
2.26
823
8D
F-1
1 213
165 8
158
138
.80
2020
L050
2.38
725
8D
F-1
1 211
45 8
111 16
138
.94
2121
L050
2.50
723
4D
F-1
1 215
161116
178
1716
1.00
2222
L050
2.62
627
8D
F-1
1 211
23 4
211
21.
1024
24L0
502.
865
3764
DF-
11 2
158
3 421
411
21.
6026
26L0
503.
104
311 32
DF-
11 2
158
3 421
211
22.
3028
28L0
503.
342
337 64
DF-
11 2
158
3 423
411
22.
5030
30L0
503.
581
353 64
DF-
11 2
158
3 423
811
22.
7032
32L0
503.
820
4116
DF-
11 2
178
7 831
1615
83.
00
L050 For B
elts
1
2
Wide (
3
8
Pitch)
QD
Type
F =
3
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
*R
ever
se m
ou
nt d
rille
d o
nly
+Bu
shin
g Pr
ojects
1 16o
n S
mal
l End
.
1818
L050
JA2.
149
225 64
EF-1
*JA
1 2-11
43 16
11
161 2
.40
2020
L050
JA2.
387
258
EF-1
*JA
1 2-11
43 16
11
161 2
.50
2222
L050
JA2.
626
278
EF-1
*JA
1 2-11
43 16
11
161 2
.70
2424
L050
SH2.
865
3764
GF-
1 +
SH1 2-
111 16
9 16
1516
0.70
2626
L050
SH3.
104
311 32
GF-
1 +
SH1 2-
111 16
9 160
1516
01.
0028
28L0
50SH
3.34
233
7 64G
F-1
+SH
1 2-11
1 169 16
015
160
1.10
3030
L050
SDS
3.58
135
3 64G
F-1
SDS
1 2-2
5 80
138
01.
1032
32L0
50SD
S3.
820
4116
GF-
1SD
S1 2-
25 8
013
80
1.40
3636
L050
SDS
4.29
741
7 32G
F-1
SDS
1 2-2
5 80
138
02.
0040
40L0
50SD
S4.
775
5164
GF-
1SD
S1 2-
25 8
013
80
2.80
4444
L050
SDS
5.25
253
1 64G
F-1
SDS
1 2-2
5 80
138
03.
6048
48L0
50SD
S5.
730
6164
GF-
1SD
S1 2-
25 8
013
80
4.40
6060
L050
SD7.
162
G
-3SD
1 2-2
7 81 4
113 16
1 44.
2072
72L0
50SD
8.59
4
G-3
SD1 2-
27 8
1 411
3 161 4
6.60
8484
L050
SD10
.027
G
-3SD
1 2-2
7 81 4
113 16
1 45.
80
L050 Taper B
ushed
on P
age K
8
EF
H
ML
EF
H
L
E
L
M
KF
E
FK
L
M
EL
MF
Type C
F
Type C
Type D
F
Type D
Type EF
Type E
Type G
F
Type G
Type H
F
Type H
Type K
F
Dash 1 = S
olid S
tyle
Dash 2 = W
eb S
tyle
Dash3 = A
rm
/S
poke S
tyle
L050 For B
elts
1
2
Wide (
3
8
Pitch)
Taper B
ushed Type
F =
3
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EH
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
18TB
18L0
502.
149
225 64
CF-1
1008
12-1
1 815
87 8
0.
4520
TB20
L050
2.38
725
8CF
-110
081 2-
11 8
111 16
7 8
0.68
22TB
22L0
502.
626
278
CF-1
1008
1 2-1
1 82
7 8
0.90
24TB
24L0
502.
865
3764
CF-1
1210
1 2-11
41 4
214
1
1.00
26TB
26L0
503.
104
311 32
CF-1
1210
1 2-11
41 4
212
1
1.20
28TB
28L0
503.
342
337 64
CF-1
1610
1 2-11
41 4
234
1
1.40
30TB
30L0
503.
581
353 64
CF-1
1610
1 2-15
81 4
278
1
1.50
32TB
32L0
503.
820
4116
CF-1
1610
1 2-15
81 4
3116
1
1.90
40TB
40L0
504.
775
5164
CF-1
2012
1 2-2
1 231
1 1611
4
2.40
48TB
48L0
505.
730
6164
CF-1
2012
1 2-2
1 231
1 1611
4
3.20
60TB
60L0
507.
162
C-
220
121 2-
21 4
438
114
1 44.
90
L075 For B
elts
3
4
Wide (
3
8
Pitch)
Minim
um
P
lain B
ore
F = 1
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.*
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
.Pu
lley
O.D
. = P
.D.
.03
L Pu
lleys
12
- 16
teet
h m
in. p
lain
bor
e st
ocke
d w
ith 1
-SS.
If k
eywa
y is
use
d, re
duce
ma
xim
um b
ore
by tw
ice
keyw
ay d
epth
.
1212
L075
1.43
214
3 64D
F-1
3 81316
1 211
1611
2.40
1414
L075
1.67
115
9 64D
F-1
3 87 8
1 211
811
2.50
1616
L075
1.91
025
32D
F-1
1 211
85 8
1716
158
.70
1818
L075
2.14
922
5 64D
F-1
1 213
165 8
158
158
.90
2020
L075
2.38
725
8D
F-1
1 211
45 8
111 16
158
1.5
2222
L075
2.62
627
8D
F-1
5 811
23 4
213
41.
824
24L0
752.
865
3764
DF-
15 8
158
3 421
413
42.
126
26L0
753.
104
311 32
DF-
15 8
158
7 821
217
82.
828
28L0
753.
342
337 64
DF-
15 8
178
123
42
3.1
3030
L075
3.58
135
3 64D
F-1
5 817
81
278
23.
432
32L0
753.
820
4116
DF-
15 8
178
131
162
3.7
F
EL
M
Stock Tim
ing
L
Pulleys
3
8
Pitch
K-7
K-8
L075 For B
elts
3
4
Wide (
3
8
Pitch)
QD
Type
F = 1
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
*R
ever
se m
ou
nt o
nly
1818
L075
JA2.
149
225 64
EF-1*
JA1 2
- 11
47 16
11
161 2
.50
2020
L075
JA2.
387
258
EF-1*
JA1 2
- 11
47 16
11
161 2
.70
2222
L075
JA2.
626
278
EF-1*
JA1 2
- 11
47 16
11
161 2
.80
2424
L075
SH2.
865
3764
EF-1*
SH1 2
- 11
1 163 16
15
169 16
.80
2626
L075
SH3.
104
311 32
EF-1*
SH1 2
- 11
1 163 16
15
169 16
1.1
2828
L075
SH3.
342
337 64
EF-1*
SH1 2
- 11
1 163 16
15
169 16
1.3
3030
L075
SDS
3.58
135
3 64EF
-1*
SDS
1 2- 2
1 4
138
5 81.
532
32L0
75SD
S3.
820
4116
EF-1*
SDS
1 2- 2
1 4
138
5 81.
736
36L0
75SD
S4.
297
417 32
HF-1
SDS
1 2- 2
3 81 4
138
02.
340
40L0
75SD
S4.
775
5164
HF-1
SDS
1 2- 2
3 81 4
138
03.
144
44L0
75SD
S5.
252
531 64
HF-1
SDS
1 2- 2
3 81 4
138
04.
048
48L0
75SD
S5.
730
6164
HF-1
SDS
1 2- 2
3 81 4
138
04.
660
60L0
75SD
7.16
2
G-3
SD1 2
- 2
1116
1 811
3 161 8
4.7
7272
L075
SD8.
594
G
-3
SD1 2
- 2
1116
1 811
3 161 8
6.5
8484
L075
SD10
.02
7
G-3
SD1 2
- 2
1116
1 811
3 161 8
6.3
L075 For B
elts
3
4
Wide (
3
8
Pitch)
Taper B
ushed Type
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EH
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
18TB
18L0
752.
149
225 64
KF-1
1008
1 2- 1
1 8
7 8
.50
20TB
20L0
752.
387
258
KF-1
1008
1 2- 1
1 8
7 8
.70
22TB
22L0
752.
626
278
KF-1
1008
1 2- 1
1 8
7 8
1.10
24TB
24L0
752.
865
3764
KF-1
1210
1 2- 11
4
1
.90
26TB
26L0
753.
104
311 32
KF-1
1210
1 2- 11
4
1
1.
3028
TB28
L075
3.34
233
7 64KF
-116
101 2
- 15
8
1
1.
3030
TB30
L075
3.58
135
3 64KF
-116
101 2
- 15
8
1
1.
6032
TB32
L075
3.82
041
16KF
-116
101 2
- 15
8
1
1.
8040
TB40
L075
4.77
551
64CF
-120
121 2
- 2
1 431
5 1611
4
3.60
48TB
48L0
755.
730
6164
CF-1
2012
1 2- 2
1 431
5 1611
4
5.40
60TB
60L0
757.
162
C-
120
121 2
- 2
1 843
811
41 8
7.90
LS
tock Tim
ing
3
8 Pi
tch
Pulleys
K-9
L100 For B
elts 1
W
ide (
3
8 P
itch)
Minim
um
P
lain B
ore
F = 1
1
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.*
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
LPu
lleys
14
- 16
teet
h m
in. p
lain
bor
e st
ocke
d w
ith 1
-S.S
. If k
eywa
y is
use
d, re
duce
d m
axi
mum
bor
e by
twic
e ke
yway
dep
th.
1414
L100
1.67
115
9 64D
F-1
3 87 8
1 211
813
4.60
1616
L100
1.91
025
32D
F-1
1 211
85 8
1716
178
.80
1717
L100
2.02
929
32D
F-1
1 211
85 8
112
178
1.0
1818
L100
2.14
922
5 64D
F-1
1 213
165 8
158
178
1.1
1919
L100
2.26
823
8D
F-1
1 213
165 8
158
178
1.4
2020
L100
2.38
725
8D
F-1
1 213
165 8
111 16
178
1.75
2121
L100
2.50
723
4D
F-1
5 815
161116
178
178
1.80
2222
L100
2.62
627
8D
F-1
5 811
23 4
22
2.0
2424
L100
2.86
537
64DF
-1
5 815
83 4
214
22.
526
26L1
003.
104
311 32
DF-1
5 815
87 8
212
218
3.3
2828
L100
3.34
233
7 64DF
-1
5 817
81
234
214
3.6
3030
L100
3.58
135
3 64DF
-1
5 817
81
278
214
4.0
3232
L100
3.82
041
16DF
-1
5 817
81
3116
214
4.4
L100 For B
elts 1
W
ide (
3
8
Pitch)
QD
Type
F = 1
1
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
*R
ever
se m
ou
nt o
nly
1818
L100
JA2.
149
225 64
EF-1*
JA1 2
- 11
41116
11
161 2
.70
2020
L100
JA2.
387
258
EF-1*
JA1 2
- 11
41116
11
161 2
.90
2222
L100
JA2.
626
278
EF-1*
JA1 2
- 11
41116
11
161 2
1.0
2424
L100
SH2.
865
3764
EF-1*
SH1 2
-11
1 167 16
15
169 16
1.0
2626
L100
SH3.
104
311 32
EF-1*
SH1 2
-11
1 167 16
15
169 16
1.3
2828
L100
SH3.
342
337 64
EF-1*
SH1 2
-11
1 167 16
15
169 16
1.7
3030
L100
SDS
3.58
135
3 64EF
-1*
SDS
1 2-2
1 2
138
5 82.
032
32L1
00SD
S3.
820
4116
EF-1*
SDS
1 2-2
1 2
138
5 82.
136
36L1
00SD
S4.
297
417 32
HF-1
SDS
1 2-2
1 81 2
138
02.
640
40L1
00SD
S4.
775
5164
HF-1
SDS
1 2-2
1 81 2
138
03.
444
44L1
00SD
S5.
252
531 64
HF-1
SDS
1 2-2
1 81 2
138
04.
248
48L1
00SD
S5.
730
6164
HF-1
SDS
1 2-2
1 81 2
138
05.
160
60L1
00SD
7.16
2
G-3
SD1 2
-2
5 80
113 16
06.
072
72L1
00SD
8.59
4
G-3
SD1 2
-2
5 80
113 16
08.
084
84L1
00SD
10.02
7
G-3
SD1 2
-2
5 80
113 16
09.
2
Stock Tim
ing
L
Pulleys
3
8
Pitch
K-10E
F
H
ML
EF
H
L
E
L
M
KF
E
FK
L
M
EL
MF
L100 For B
elts 1
W
ide (
3
8
Pitch)
Taper B
ushed Type
F = 1
1
4
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.O
.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .03
18TB
18L1
002.
149
225 64
KF-1
1008
1 2- 1
3 8
7 8
.70
20TB
20L1
002.
387
258
KF-1
1008
1 2- 1
3 8
7 8
1.0
22TB
22L1
002.
626
278
KF-1
1008
1 2- 1
3 8
7 8
1.3
24TB
24L1
002.
865
3764
KF-1
1210
1 2-11
41 4
1
1.
326
TB26
L100
3.10
431
1 32KF
-112
101 2
-11
41 4
1
1.
728
TB28
L100
3.34
233
7 64KF
-116
101 2
-15
81 4
1
1.
730
TB30
L100
3.58
135
3 64KF
-116
101 2
-15
81 4
1
2.
232
TB32
L100
3.82
041
16KF
-116
101 2
-15
81 4
1
2.
740
TB40
L100
4.77
551
64KF
-120
121 2
-2
1 16
114
3.
648
TB48
L100
5.73
061
64KF
-120
121 2
-2
1 16
114
5.
160
TB60
L100
7.16
2
C-2
2012
1 2-2
114
6.
0
LS
tock Tim
ing
3
8
Pitch
Pulleys
Type C
FType D
FType EF
Type G
F
Type C
Type D
Type E
Type G
Type H
F
Type H
Type K
F
Das
h 1
= S
olid
Sty
le
Das
h 2
= W
eb S
tyle
Das
h 3
= A
rm/S
poke
Sty
le
F
in ty
pe d
escr
iptio
n in
dica
tes
flang
ed.
EL
FM
K-11
LS
tock Tim
ing
1
2 Pi
tch
Pulleys
H
1
2 P
itch
H100 For B
elts
3
4
and 1
W
ide (
1
2 P
itch)
Minim
um
P
lain B
ore
F = 1
5
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Stk.
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
1414
H10
02.
228
231 64
DF-
15 8
15 8
112
115 16
1.4
1616
H100
2.54
625
1 64DF
-1
5 811
41116
22
2.0
1818
H100
2.86
537
64DF
-1
5 811
21116
214
22.
820
20H1
003.
183
3716
DF-1
5 815
87 8
212
2316
3.4
2121
H100
3.34
239
16DF
-1
3 411
1 161
258
214
3.8
2222
H100
3.50
133
4DF
-1
3 417
81
278
2516
4.3
2424
H100
3.82
041
64DF
-1
3 421
81
318
2516
5.3
2626
H100
4.13
842
5 64DF
-1
3 421
211
831
227
166.
728
28H1
004.
456
445 64
DF-1
3 425
811
835
827
168.
0
H100 For B
elts
3
4 a
nd 1
W
ide (
1
2
Pitch)
QD
Type
F = 1
5
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EH
KL
MB
ush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4*R
ever
se m
ou
nt o
nly
1414
H100
JA2.
228
231 64
EF-1*
JA1 2
-11
43 4
1116
1 21.
016
16H1
00JA
2.54
625
1 64EF
-1*
JA1 2
-11
43 4
1116
1 21.
518
18H1
00SH
2.86
537
64EF
-1*
SH1 2
-11
1 169 16
1516
9 161.
220
20H1
00SH
3.18
337
16EF
-1*
SH1 2
-11
1 169 16
1516
9 161.
222
22H1
00SD
S3.
501
334
EF-1*
SDS
1 2-2
9 16
13
85 8
1.4
2424
H100
SDS
3.82
041
64EF
-1*
SDS
1 2-2
9 16
13
85 8
1.7
2626
H100
SDS
4.13
842
5 64HF
-1
SDS
1 2-2
1 16
9 1613
8
2.0
2828
H100
SDS
4.45
644
5 64HF
-1
SDS
1 2-2
1 16
9 1613
8
2.6
3030
H100
SD4.
775
5164
GF-
1SD
1 2-2
5 8
11
3 16
3.0
3232
H100
SK5.
093
521 64
GF-
1SK
1 2-25
81116
115 16
4.
936
36H1
00SK
5.73
056
1 64G
F-1
SK1 2
-25
81116
115 16
5.
640
40H1
00SK
6.36
663
7 64G
F-1
SK1 2
-25
81116
115 16
8.
244
44H1
00SK
7.00
371
4G
F-1
SK1 2
-25
81116
115 16
10
.0
4848
H100
SK7.
639
8164
GF-
2SK
1 2-25
81116
115 16
12
.5
6060
H100
SF9.
549
H-
2SF
1 2-21
5 161116
2116
10
.9
7272
H100
SF11
.45
9
H-3
SF1 2
-21
5 161116
2116
14
.0
8484
H100
SF13
.36
9
H-3
SF1 2
-21
5 161116
518
21
16
20.0
9696
H100
SF15
.27
9
H-3
SF1 2
-21
5 161116
518
21
16
27.0
120
120H
100S
F19
.09
9
H-3
SF1 2
-21
5 161116
518
21
16
38.0
EL
FM
K-12
HS
tock Tim
ing
1
2
Pitch
Pulleys
EF
H
ML
EF
H
L
E
L
M
KF
E
FK
L
M
Type C
Type D
Type E
Type G
Type H
H100 For B
elts
3
4
and 1
W
ide (
1
2
Pitch)
Taper B
ushed Type
F = 1
5
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EH
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
14TB
14H
100
2.22
823
1 64KF
-110
081 2
- 1
7 16
7 8
.80
16TB
16H1
002.
546
251 64
KF-1
1008
1 2- 1
7 16
7 8
1.3
18TB
18H1
002.
865
3764
KF-1
1210
1 2- 11
45 16
1
1.
220
TB20
H100
3.18
337
16KF
-112
101 2
- 11
45 16
1
1.
722
TB22
H10
03.
501
334
KF-1
1610
1 2- 15
85 16
1
1.
824
TB24
H10
03.
820
4164
KF-1
1610
1 2- 15
85 16
1
2.
326
TB26
H100
4.13
842
5 64KF
-120
121 2
- 2
1 16
114
2.
628
TB28
H100
4.45
644
5 64KF
-120
121 2
- 2
1 16
114
2.
830
TB30
H100
4.77
551
64KF
-120
121 2
- 2
1 16
114
4.
232
TB32
H100
5.09
352
1 64CF
-125
171 2
- 21
27 16
4716
134
4.
340
TB40
H100
6.36
663
7 64CF
-125
171 2
- 21
27 16
4716
134
7.
848
TB48
H100
7.63
981
64CF
-125
171 2
- 21
27 16
4716
134
12
.160
TB60
H100
9.54
9
C-2
3020
7 8- 3
1132
614
21132
10.3
Das
h 1
= S
olid
Sty
leD
ash
2 =
Web
Sty
leD
ash
3 =
Arm
/Spo
ke S
tyle
F
in d
escr
iptio
n in
dica
tes
flang
ed.
Type C
FType D
FType EF
Type G
FType H
F
EL
FM
K-13
H150 For B
elts 1
1
2
Wide (
1
2 P
itch)
Minim
um
P
lain B
ore
F = 1
13
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
1414
H15
02.
228
231 64
DF-
13 4
15 8
112
2716
1.8
1616
H150
2.54
625
1 64D
F-1
3 411
43 4
229
162.
518
18H
150
2.86
537
64D
F-1
3 411
23 4
214
2916
3.3
1919
H150
3.02
431
4D
F-1
3 419
167 8
214
258
3.9
2020
H150
3.18
337
16D
F-1
3 415
87 8
212
211 16
4.3
2121
H15
03.
342
3916
DF-
13 4
111 16
1516
212
234
5.3
2222
H15
03.
501
334
DF-
13 4
178
127
821
3 165.
424
24H
150
3.82
041
16D
F-1
3 421
81
318
213 16
6.5
2626
H15
04.
138
425 32
DF-
13 4
212
131
221
3 168.
4
EL
MF
EF
H
ML
EF
H
L
E
L
M
KF
Type A
FType C
FType D
FType EF
Type G
F
Type A
Type C
Type D
Type E
Type G
E
FK
L
M
EL
MF
Type H
F
Type H
Type K
F
Das
h 1
= S
olid
Sty
le
Das
h 2
= W
eb S
tyle
Das
h 3
= A
rm/S
poke
Sty
le
F
in ty
pe d
escr
iptio
n in
dica
tes
flang
ed.
HS
tock Tim
ing
1
2 Pi
tch
Pulleys
K-14
HS
tock Tim
ing
1
2
Pitch
Pulleys
H150 For B
elts 1
1
2
Wide (
1
2
Pitch)
Q.D
. Type
F = 1
13
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush.
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4*R
ever
se m
ou
nt o
nly
1414
H15
0JA
2.22
823
1 64EF
-1*
JA1 2
- 11
411
4
1116
1 21.
516
16H1
50JA
2.54
625
1 64EF
-1*
JA1 2
- 11
411
4
1116
1 22.
018
18H1
50SH
2.86
537
64EF
-1*
SH1 2
- 11
1 161
15
169 16
1.3
2020
H150
SH3.
183
3716
EF-1
*SH
1 2- 11
1 161
15
169 16
1.8
2222
H15
0SD
3.50
133
4EF
-1*
SD1 2
- 2
9 16
113 16
5 82.
024
24H
150S
D3.
820
4116
EF-1
*SD
1 2- 2
9 16
113 16
5 82.
626
26H1
50SD
4.13
842
5 32H
F-1
SD1 2
- 2
1 169 16
113 16
1 163.
028
28H1
50SD
4.45
644
5 64H
F-1
SD1 2
- 2
1 169 16
113 16
1 164.
030
30H1
50SD
4.77
551
64H
F-1
SD1 2
- 2
1 169 16
113 16
1 164.
932
32H1
50SK
5.09
352
1 64H
F-1
SK1 2
- 25
81 8
9 1611
5 160
5.8
3636
H150
SK5.
730
561 64
HF-
1SK
1 2- 25
81 8
9 1611
5 160
7.0
4040
H150
SK6.
366
637 64
HF-
1SK
1 2- 25
81 8
9 1611
5 160
9.2
4444
H15
0SK
7.00
371
4H
F-1
SK1 2
- 25
81 8
9 1611
5 160
11.0
4848
H150
SK7.
639
8164
HF-
2SK
1 2- 25
81 8
9 1611
5 160
13.7
6060
H150
SF9.
549
H
-2SF
1 2- 21
5 161332
9 3221
169 32
12.5
7272
H15
0SF
11.4
59
H-3
SF1 2
- 21
5 161332
9 3221
169 32
17.0
8484
H150
SF13
.369
H
-3SF
1 2- 21
5 161332
9 3221
169 32
21.5
9696
H150
SF15
.279
H
-3SF
1 2- 21
5 161332
9 3221
169 32
31.0
120
120H
150S
F19
.099
H
-3SF
1 2- 21
5 161332
9 3221
169 32
40.0
H150 For B
elts 1
1
2 W
ide (
1
2
Pitch)
Taper B
ushed Type
F = 1
13
16
No.
Part
Pitch
Max
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EH
KL
MB
ush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
14TB
14H1
502.
228
231 64
KF-1
1008
1 2- 1
1532
7 81532
1.0
16TB
16H1
502.
546
251 64
KF-1
1008
1 2- 1
1532
7 81532
1.5
18TB
18H1
502.
865
3764
KF-1
1215
1 2- 11
45 16
112
1.
620
TB20
H150
3.18
337
16KF
-1
1215
1 2- 11
45 16
112
2.
222
TB22
H150
3.50
133
4KF
-1
1615
1 2- 15
85 16
112
2.
524
TB24
H150
3.82
041
16KF
-1
2012
1 2- 2
9 16
11
4
2.7
26TB
26H1
504.
138
425 32
KF-1
2012
1 2- 2
9 16
11
4
3.2
28TB
28H1
504.
456
445 64
KF-1
2012
1 2- 2
9 16
11
4
4.1
30TB
30H1
504.
775
5164
KF-1
2012
1 2- 2
9 16
11
4
5.1
32TB
32H1
505.
093
521 64
KF-1
2517
1 2- 21
21 16
134
5.
640
TB40
H150
6.36
663
7 64KF
-1
2517
1 2- 21
21 16
134
8.
648
TB48
H150
7.63
981
64AF
-1
2517
1 2- 21
2
1 1613
41 16
13.6
60TB
60H1
509.
549
C-
230
207 8
- 3
3 3261
4
23 32
12.3
K-15
EL
MF
EF
H
L
E
FK
L
ME
L
K
MF
EL
MF
Type A
FType D
FType E
Type H
FType JF
Type A
Type D
Type EF
Type H
Type J
Type K
F
H200 For B
elts 2
W
ide (
1
2
Pitch)
Minim
um
P
lain B
ore
F = 2
11
32
Das
h 1
= S
olid
Sty
leD
ash
2 =
Web
Sty
leD
ash
3 =
Arm
/Spo
ke S
tyle
F
in ty
pe d
escr
iptio
n in
dica
tes
flang
ed.
No.
Part
Pitch
Max
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
1414
H20
02.
228
238
DF-
13 4
15 8
112
231 32
2.2
1616
H200
2.54
625
1 64D
F-1
3 411
43 4
233
323.
118
18H2
002.
865
3764
DF-
13 4
112
3 42
3332
3.7
1919
H20
03.
024
314
DF-
13 4
1916
7 821
437
323.
920
20H2
003.
183
3716
DF-
13 4
158
7 821
237
324.
922
22H
200
3.50
133
4D
F-1
117
81
278
311 32
6.3
2424
H20
03.
820
4116
DF-
11
218
131
831
1 327.
526
26H
200
4.13
842
5 32D
F-1
121
211
831
231
5 329.
5
EL
FM
HS
tock Tim
ing
1
2 Pi
tch
Pulleys
K-16
HS
tock Tim
ing
1
2
Pitch
Pulleys
H200 For B
elts 2
W
ide (
1
2
Pitch)
Q.D
. Type
F = 2
11
32
No.
Part
Pitch
Max.
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4*R
ever
se m
ou
nt o
nly
1616
H200
JA2.
546
251 64
EF-1
*JA
1 2- 11
412
5 32
1116
1 22.
618
18H2
00SH
2.86
537
64EF
-1*
SH1 2
- 11
1 1611
7 32
1516
9 161.
620
20H2
00SH
3.18
337
16EF
-1*
SH1 2
- 11
1 1611
7 32
1516
9 162.
222
22H
200S
D3.
501
334
EF-1
*SD
1 2- 2
1332
11
3 165 8
2.5
2424
H20
0SD
3.82
041
16EF
-1*
SD1 2
- 2
1332
11
3 165 8
3.0
2626
H200
SD4.
138
425 32
HF-
1SD
1 2- 2
5 643564
113 16
3564
3.9
2828
H200
SD4.
456
445 64
HF-
1SD
1 2- 2
5 643564
113 16
3564
4.7
3030
H200
SD4.
775
5164
HF-
1SD
1 2- 2
5 643564
113 16
3564
5.7
3232
H200
SK5.
093
521 64
HF-
1SK
1 2- 25
89 64
3564
115 16
3564
6.7
3636
H200
SK5.
730
561 64
HF-
1SK
1 2- 25
89 64
3564
115 16
3564
8.0
4040
H200
SK6.
366
637 64
HF-
1SK
1 2- 25
89 64
3564
115 16
3564
10.2
4444
H20
0SK
7.00
371
4H
F-1
SK1 2
- 25
89 64
3564
115 16
3564
12.5
4848
H200
SF7.
639
8164
HF-
2SF
1 2- 21
5 169 64
3564
2116
3564
14.1
6060
H200
SF9.
549
H
-2SF
1 2- 21
5 169 64
3564
2116
3564
14.6
7272
H20
0SF
11.4
59
H-3
SF1 2
- 21
5 169 64
3564
2116
3564
21.0
8484
H200
SF13
.369
H
-3SF
1 2- 21
5 169 64
3564
2516
3564
23.0
9696
H200
E15
.279
H
-3E
7 8- 31
23364
2364
258
2364
34.0
120
120H
200E
19.0
99
H-3
E7 8
- 31
23364
2364
258
2364
42.0
H200 For B
elts 2
W
ide (
1
2 P
itch)
Taper B
ushed Type
F = 2
11
32
No.
Part
Pitch
Max.
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EL
MB
ush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
16TB
16H2
002.
546
251 64
KF-1
1008
1 2- 1
3 47 8
2332
1.9
18TB
18H2
002.
865
3764
KF-1
1215
1 2- 11
47 16
112
1332
1.8
20TB
20H2
003.
183
3716
KF-1
1215
1 2- 11
42764
112
2764
2.6
22TB
22H
200
3.50
133
4KF
-116
151 2
- 15
82764
112
2764
2.8
24TB
24H
200
3.82
041
16KF
-120
121 2
- 2
3564
114
3564
2.8
26TB
26H2
004.
138
425 32
KF-1
2012
1 2- 2
3564
114
3564
3.6
28TB
28H2
004.
456
445 64
KF-1
2012
1 2- 2
3564
114
3564
5.1
30TB
30H2
004.
775
5164
KF-1
2012
1 2- 2
1332
114
7.
032
TB32
H200
5.09
352
1 64KF
-125
171 2
- 21
21932
134
8.
540
TB40
H200
6.36
663
7 64KF
-125
171 2
- 21
21932
134
9.
948
TB48
H200
7.63
981
64KF
-130
207 8
- 3
1132
2
14.3
60TB
60H2
009.
549
A-
230
207 8
- 3
1164
21164
15.3
K-17
H300 For B
elts 3
W
ide (
1
2 P
itch)
Minim
um
P
lain B
ore
F = 3
3
8
No.
Part
Pitch
Max.
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Stk.
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
1616
H300
2.54
625
1 64D
F-1
3 411
43 4
241
84.
2
H300 For B
elts 3
W
ide (
1
2
Pitch)
QD
Type
F = 3
3
8
No.
Part
Pitch
Max.
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EK
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4*R
ever
se m
ou
nt o
nly
2222
H30
0SD
3.50
133
4EF
-1*
SD1 2
- 2
218
11
3 165 8
4.1
2424
H30
0SD
3.82
041
16EF
-1*
SD1 2
- 2
218
11
3 165 8
4.1
2626
H300
SD4.
138
425 64
JF-1
SD1 2
- 2
7 1611
1611
3 1611
165.
028
28H
300S
D4.
456
445 64
JF-1
SD1 2
- 2
7 1611
1611
3 1611
166.
030
30H
300S
D4.
775
5164
JF-1
SD1 2
- 2
7 1611
1611
3 1611
167.
232
32H3
00SK
5.09
352
1 64JF
-1SK
1 2- 25
83 8
1116
115 16
1116
8.4
3636
H30
0SK
5.73
056
1 64JF
-1SK
1 2- 25
83 8
1116
115 16
1116
10.0
4040
H30
0SK
6.36
663
7 64JF
-1SK
1 2- 25
83 8
1116
115 16
1116
12.2
4444
H30
0SK
7.00
371
4JF
-1SK
1 2- 25
83 8
1116
115 16
1116
15.5
4848
H30
0SF
7.63
981
64JF
-2SF
1 2- 21
5 163 8
1116
2116
1116
16.6
6060
H300
SF9.
549
J-
2SF
1 2- 21
5 163 8
1116
2116
1116
17.9
7272
H30
0SF
11.4
59
J-3
SF1 2
- 21
5 163 16
1116
2116
1116
23.0
8484
H30
0SF
13.3
69
J-3
SF1 2
- 21
5 163 16
1116
2116
1116
30.0
9696
H30
0E15
.279
H
-3E
7 8- 31
20
7 825
87 8
38.0
120
120H
300E
19.0
99
H-3
E7 8
- 31
20
7 825
87 8
51.0
H300 For B
elts 3
W
ide (
1
2 P
itch)
Taper B
ushed Type
F = 3
3
8
No.
Part
Pitch
Max.
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL.
O.D
.Type
Bush
Range
EL
MB
ush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .05
4
18TB
18H3
002.
865
3764
KF-1
1215
1 2- 11
41516
112
1516
2.6
20TB
20H3
003.
183
3716
KF-1
1215
1 2- 11
41516
112
1516
3.9
22TB
22H
300
3.50
133
4KF
-116
151 2
- 15
81516
112
1516
4.0
24TB
24H
300
3.82
041
16KF
-120
121 2
- 2
1116
114
1116
4.3
26TB
26H3
004.
138
425 64
KF-1
2012
1 2- 2
1116
114
1116
5.4
28TB
28H3
004.
456
445 64
KF-1
2012
1 2- 2
1116
114
1116
6.8
30TB
30H
300
4.77
551
64KF
-120
121 2
- 2
1116
114
1116
7.5
32TB
32H3
005.
093
521 64
KF-1
2517
1 2- 21
21316
134
1316
7.4
40TB
40H3
006.
366
637 64
KF-1
2517
1 2- 21
21316
134
1316
12.1
48TB
48H3
007.
639
8164
KF-1
3020
7 8- 3
1116
21116
16.3
60TB
60H3
009.
549
A-
230
207 8
- 3
9 162
9 1617
.3
HS
tock Tim
ing
1
2 Pi
tch
Pulleys
EL
FM
K-18
XH
Stock Tim
ing
7
8
Pitch
Pulleys
XH
7
8P
itch
XH
200 For B
elts 2
Wide (
7
8 P
itch)
Minim
um
P
lain B
ore
F = 2
9
16
No.
Part
Pitch
Max.
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Stk.
Max.
EH
LW
t.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .11
1818
XH20
05.
013
537 64
DF-
11
258
7 831
1 1637
1612
.020
20XH
200
5.57
067
64D
F-1
131
41
418
3916
16.0
EL
MF
EF
H
ML
EL
MF
EF
H
L
E
FK
L
M
Type A
FType C
FType D
FType EF
Type H
F
Type A
Type C
Type D
Type E
Type H
EL
K
MF
Type JF
Type J
Type K
F
Das
h 1
= S
olid
Sty
le
Das
h 2
= W
eb S
tyle
Das
h 3
= A
rm/S
poke
Sty
le
F
in ty
pe d
escr
iptio
n in
dica
tes
flang
ed.
XH
200 For B
elts 2
Wide (
7
8
Pitch)
Taper B
ushed Type
F = 2
9
16
No.
Part
Pitch
Max.
Bore
Dim
ensions
Wt. Less
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EH
LM
Bush.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .11
22TB
22XH
200
6.12
761
9 32KF
-125
171 2
- 21
21316
13
4
10.6
24TB
24XH
200
6.68
579
32KF
-130
207 8
- 3
9 16
2
11.3
26TB
26XH
200
7.24
172
5 32KF
-130
207 8
- 3
9 16
2
13.3
28TB
28XH
200
7.79
981
7 64CF
-135
3513
16- 31
21516
612
312
13
.530
TB30
XH20
08.
356
9132
CF-1
3535
1316
- 31
21516
612
312
18
.532
TB32
XH20
08.
913
933 64
CF-1
3535
1316
- 31
21516
612
312
21
.540
TB40
XH20
011
.141
115164
CF-1
4040
1716
- 4
1716
812
4
37.5
48TB
48XH
200
13.3
69
C-2
4040
1716
- 4
1332
812
42332
44.5
60TB
60XH
200
16.7
11
C-3
4040
1716
- 4
2332
812
42332
47.0
EL
FM
K-19
EF
H
ML
EF
H
LE
LM
F
EL
K
MF
Type C
FType D
FType EF
Type JF
Type C
Type D
Type E
Type K
FType J
XH
300 For B
elts 3
Wide (
7
8
Pitch)
Minim
um
P
lain B
ore
F = 3
5
8
No.
Part
Pitch
Max.
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL O
.D
.Type
Stk.
Max.
EH
LM
Wt.
*Co
unte
rbor
e M
dep
th o
n fl
ush
side
.
1818
XH30
05.
013
537 64
DF-
11
258
7 831
1 1641
21*
15.0
2020
XH30
05.
570
6764
DF-
11
314
141
845
83 4*
19.0
XH
300 For B
elts 3
Wide (
7
8
Pitch)
Taper B
ushed Type
F = 3
5
8
No.
Part
Pitch
Max.
Bore
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EH
LM
Wt.
22TB
22XH
300
6.12
762
1 32KF
-125
171 2
- 21
21516
13
41516
13.6
24TB
24XH
300
6.68
579
32KF
-130
207 8
- 3
1316
2
1316
15.3
26TB
26XH
300
7.24
172
5 32KF
-130
207 8
- 3
1316
2
1316
17.3
28TB
28XH
300
7.79
981
7 64KF
-135
3513
16- 31
21 8
31
2
17.5
30TB
30XH
300
8.35
691
32KF
-135
3513
16- 31
21 8
31
2
22.5
32TB
32XH
300
8.91
393
3 64KF
-135
3513
16- 31
21 8
31
2
26.5
40TB
40XH
300
11.1
4111
5164
CF-1
4040
1716
- 4
3 873
44
43
.548
TB48
XH30
013
.369
C-
240
4017
16- 4
3 1681
24
3 1651
.560
TB60
XH30
016
.711
C-
340
4017
16- 4
3 1681
24
3 1655
.5
XH
400 For B
elts 4
Wide (
7
8
Pitch)
QD
Type
F = 4
11
16
No.
Part
Pitch
Max.
Bore
Dim
ensions
Teeth
Num
ber
Diam
.FL
O.D
.Type
Bush
Range
EK
LM
Wt.
Dim
ensi
ons
in in
ches
. Wei
ght i
n po
unds
Pulle
y O
.D. =
P.D
. .11
2020
XH40
0SK
5.57
063
32JF
-1SK
1 2- 21
21 2
1316
115 16
214
12.4
2222
XH40
0SK
6.12
762
1 32JF
-1SK
1 2- 21
21 2
1316
115 16
214
16.7
2424
XH40
0SF
6.68
577
32JF
-1SF
1 2- 27
81 2
1316
2116
2316
19.2
2626
XH40
0SF
7.24
272
5 32JF
-1SF
1 2- 27
81 2
1316
2116
2316
23.0
2828
XH40
0E7.
799
811 32
JF-1
E7 8
- 31
22132
117 32
258
113 32
24.0
3030
XH40
0E8.
356
829 32
JF-1
E7 8
- 31
22132
117 32
258
113 32
30.7
3232
XH40
0E8.
913
9716
JF-1
E7 8
- 31
22132
117 32
258
113 32
34.0
4040
XH40
0F11
.141
111116
HF-
2F
1 - 31
5 163 32
1332
358
1132
49.0
4848
XH40
0J13
.369
H
-3J
1716
- 41
23 16
141
27 8
67.3
6060
XH40
0J16
.711
H
-3J
1716
- 41
27 16
3 441
25 8
85.0
7272
XH40
0J20
.054
H
-3J
1716
- 41
27 16
3 441
25 8
108.
084
84XH
400J
23.3
96
H-3
J17
16- 41
27 16
3 441
25 8
119.
096
96XH
400J
26.7
38
H-3
J17
16- 41
27 16
3 441
25 8
187.
512
012
0XH4
00J
33.4
23
H-3
J17
16- 41
27 16
3 441
25 8
187.
5
XH
Stock Tim
ing
7
8 Pi
tch
Pulleys
K-20
Stock D
rive
Selection
STO
CK D
RIV
E SE
LECT
ION
The
follo
wing
info
rmat
ion
is re
quire
d:1.
HO
RSEP
OW
ER A
ND
TYP
E O
F D
RIV
ER.
2.TH
E R
PM O
F TH
E D
RIV
ER.
3.TH
E R
PM O
F TH
E D
RIV
EN M
ACHI
NE.
4.TH
E SH
AFT
DIA
MET
ERS
AND
KEY
SEAT
DIM
ENSI
ONS
.5.
THE
EXAC
T O
R AP
PRO
XIM
ATE
CENT
ER D
ISTA
NCE
REQ
UIRE
D.6.
OPE
RATI
NG
CO
NDIT
IONS
OF
DR
IVE.
A ty
pica
l exa
mpl
e.1.
The
drive
r is
a 1
0hp
squi
rrel c
age
, NEM
A de
sign
A
AC
ele
ctric
al m
oto
r.2.
The
spee
d o
f the
driv
er m
oto
r is
3600
rpm
(350
0 rpm
full
load
spe
ed.)
3.A
cen
trifu
gal p
ump
is to
be
drive
n a
t 245
0 rp
m.
4.Bo
th th
e m
oto
r sh
aft
an
d pu
mp
sha
ft a
re 13
8w
ith st
an
-
dard
key
seat
s.5.
The
drive
will
requ
ire a
25
to 2
7ce
nte
r dist
ance
.6.
The
dr
ive
is
o
pera
ted
inte
rmitt
en
tly w
ith th
e fu
ll 10
hp
requ
ired.
SELE
CTIO
N PR
OCE
DURE
Step
1
D
eter
min
e th
e D
esig
n H
orse
pow
erR
efer
to T
abl
e 1
for t
he C
LASS
driv
er a
nd
to T
abl
e 2
for t
heTY
PE dr
ive
n m
ach
ine
. Th
e CL
ASS
in th
e Se
rvic
e Fa
cto
rs(Ta
ble
2)
will
corr
esp
on
d to
th
e CL
ASS
dete
rmin
ed
in th
eD
river
Cla
ssific
atio
n (Ta
ble
1). C
heck
for a
ny
add
itiona
l se
r-vi
ce fa
cto
r re
quire
d fo
r u
nu
sua
l co
ndi
tion
s
su
ch a
s co
n-
tinuo
us o
pera
tion
an
d/or
use
of a
n id
ler.
Exa
mpl
e:
Tabl
e 1
pla
ces
the
dr
ive
r a
s cl
ass
2,
a
nd
Tabl
e 2
show
s a
ce
ntri
fuga
l pum
p in
cla
ss 2
to h
ave
a s
erv
ice
fact
oro
f 1.7
. We
ded
uct 0
.2 fo
r int
erm
itten
t se
rvic
e. T
hus,
the
ser-
vice
fact
or is
1.5
.Th
ede
sig
n ho
rse
pow
er
is fo
un
d by
m
ulti
plyi
ng
the
fu
lllo
ad
hors
epo
we
r by
th
e se
rvic
e fa
cto
r. Th
is is
th
e ho
rse
-
pow
er
for
whi
ch yo
u a
re go
ing
to se
lect
th
e dr
ive
. Th
us,
desig
n ho
rsep
ower
= 1
0
1.5
or
15 h
p.St
ep 2
Ch
oose
the
Bel
t Pitc
hLo
cate
the
rpm
of t
he fa
ster
shaf
t fro
m T
abl
e 3.
Fol
low
this
line
to
th
e po
int w
here
th
e de
sign
hp
se
lect
ed
in St
ep
1in
ters
ect
s th
is sp
ee
d. Th
e po
int a
t whi
ch th
e lin
es
inte
rse
ctin
dica
tes
the
reco
mm
en
ded
belt
pitc
h fo
r you
r driv
e.Ex
am
ple
:Th
e ta
ble
in
dica
tes
tha
t a
1 2in
ch pi
tch
(H) b
elt
shou
ld b
e se
lect
ed.
Step
3
Se
lect
the
Driv
eN
OTE
:If
the
dr
ive
r sp
ee
d is
o
the
r th
an
th
ose
sh
ow
n (87
0,11
60, 17
50, o
r 35
00 rp
m) in
th
e D
rive
r Sp
ee
ds co
l-u
mn
o
f the
St
ock
D
rive
Se
lect
ion
s o
r a
Sp
ee
d U
pdr
ive
is
re
quire
d, st
ep
3 w
ill n
ot b
e u
sed.
In
ste
ad
turn
to
O
the
r Sp
ee
ds o
r Sp
ee
d U
p D
riv
eSe
lect
ion
. Th
is se
lect
ion
pr
oce
dure
is
sl
ight
ly di
f-fe
ren
t fro
m st
ep
3, bu
t the
St
ock
D
rive
Se
lect
ion
Tabl
es c
an
stil
l be
use
d.A.
Turn
to
th
e St
ock
D
rive
Se
lect
ion
Ta
ble
s fo
r th
e be
lt pi
tch
sele
cted
in S
tep
2.Ex
am
ple
: Si
nce
St
ep
2 in
dica
ted
a
1 2in
ch pi
tch
belt,
w
ere
fer t
o H
1 2
pitc
h.B.
Fin
d th
e rp
m o
f yo
ur
driv
er.
Sp
ee
ds sh
ow
n in
th
e D
rive
Sele
ctio
n Ta
bles
are
full l
oad
mo
tor r
atin
g.Ex
ampl
e:D
river
is lis
ted
un
der 3
500
rpm
.C.
Re
ad
dow
n th
e dr
ive
n rp
m co
lum
n u
ntil
yo
u fin
d a
sp
ee
dn
ea
rest
th
e re
quire
d dr
ive
n sp
ee
d. Un
der
the
sa
me
co
l-u
mn
he
adi
ng,
yo
u w
ill fin
d th
e ho
rse
pow
er
capa
city
pe
rin
ch o
f bel
t len
gth.
Rea
d a
cro
ss to
the
left
for t
he re
quire
ddr
iver a
nd
drive
n pu
lleys
.Ex
am
ple
: W
e fin
d th
at w
e ha
ve a
ch
oic
e o
f tw
o dr
ive
s, a
28 g
roov
e D
riveR
with
a 4
0 gr
oove
Driv
eN, o
r a
21
groo
veD
riv
eR
w
ith a
30
gr
oo
ve
D
riv
eN
. Si
nc
e th
e D
riv
eSe
lect
ion
Ta
ble
in
dica
tes
tha
t the
21
gr
oo
ve
pu
lley
isbe
low
the
reco
mm
ende
d m
inim
um, o
ur c
hoice
is re
duce
dto
the
28 g
roov
e D
riveR
an
d a
bas
ic ho
rsep
ower
of 1
5.74
.D
.Rea
d a
cro
ss to
the
right
for s
haft
cen
ters
Recommended