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-6731 -6741-6731 -6741
Precision Ball Screws -Shaft Diameter 6, 8 Lead 1,2--Accuracy Grade C3, C5, C7-
(L Type Greased) (G Type Greased)
Part Number - L
BSX0601BSL0802BSS0802LBSS0802G
----
185200210210
Part Number - L - (FC, KC…etc.)
BSS0802 - 190 - KC3
Alterations Code Spec. Price AdderKeyway on Fixed Side Shaft End
Detailed Keyway DimensionsDP.651KC
Adds a keyway on fixed side shaft end. KC = 1mm IncrementOrdering Code KC6E3≤KC≤9XBSX0601 is not applicable.
22.46
Keyway on Fixed Side Shaft End
KLC
Adds a keyway at a customer specified area on the fixed side shaft end. (Key groove dim. is the same as KC.)K,S=1mm IncrementOrdering Code KLC-K5-S1E 4≤K+S≤9XBSX0601 is not applicable.
22.46
Flat Machined on Fixed Side Shaft End
SC
Adds a flat on the fixed side shaft end.SC=1mm IncrementOrdering Code SC7E5≤SC≤6 (BSX0601)E5≤SC≤9 (BS_ _0801, 0802)
9.63
2 Flats on Fixed Side Shaft End
SWCSGC
Adds two flats on the fixed side shaft end.SWC: 90° Position SGC: 120° Position1mm IncrementOrdering Code SWC6E5≤SWC, SGC≤6 (BSX0601)E5≤SWC, SGC≤9 (BS_ _0801, 0802)
19.25 each
Alterations Code Spec. Price AdderNo Machining on Support Side Shaft End
NC
No machining added on the support side shaft end.Ordering Code NCXBSX0601 is not applicable.
(32.09)
Ball Nut Orientation Reversed
RLCChanges the nut direction.Ordering Code RLC
Free of charge
No Retaining Ring Groove on Support Side Shaft End RNC
No Retaining Ring Groove on the Support Side Shaft EndOrdering Code RNCECombination with FC is not available.XBSX0601 is not applicable.
Free of charge
Change Support Side Shaft End Length
FC
Changes the length of the support side shaft end.FC=1mm IncrementOrdering Code FC20E10≤FC≤20EY dimension is shortened.XBSX0601 and 0801 are not applicable.
16.04
KC
K S
SC 0.5
L
Standard
Changed
(Support Side) (Fixed Side)
FC6.8
SWC SGC
0.5
SWC, SGC 0.5 0.5
0.5
Ø6
38
3 4 9
10
4
30° 30°
169
6.8
0.8+0.1 0+0.1 0
Ø6
-0.0
02-0
.010
Ø5.7
0 -0.0
6
L
C0.5 C0.2
R0.2 or less
Ø12
-0.0
06-0
.017
4
15
11
Y (Nut Motion Range)
R0.2 or less
C0.2
Ø8-0
.002
-0.0
08
0 -0.0
08
C0.5 C0.5
10 0-0.2
11.5
X
X
View X-X
4-Ø3.4 Through
M8x1.0
Ø25
Ø19
Ø8
-Compact Nuts- BSX0801
5.7
0 -0.0
6
-0.0
02
-0.0
10
-0.0
07
-0.0
20 25 5
30
C0.2
X
X
0 -0.0
08
C0.5 C0.5
M8x1.0
C0.5C0.50.8
6.8
+0.10
+0.10 9
9 38 10
L
45°45°
284 43
10
-0.0
02
-0.0
08
8
Ø
20Ø ØR0.2 or less
Y (Nut Motion Range)
R0.2 or less
4-Ø3.4 Through
View X-X
Ø6.5 Counterbore Depth 3.3
0-0.2
6Ø
11.5
8Ø 6
Ø
27Ø
36Ø
EBSX0802 comes with felt seals.
-Standard Nuts- BSX·BSS·BSSE·BSL0802 (Recirculation tube will show as reversed for left hand thread screws.)
5- BSL only
7
QNoteE�Filled with lithium soap based grease (Alvania Grease S2 made by Showa Shell Sekiyu K.K).(BSX is filled with Multemp
Grease PS2 made by Kyodo Yushi Co., Ltd.)E�Notes: Do not let the nuts overrun, as well as remove the nuts from the screw shafts.
It may cause the balls to fall out or damage the ball recirculation parts.EVarious grease options are available. For lead time, prices and Specifications, refer to W P.651 XBSX is not applicable.EFor accuracy of Ball Screws, refer to P.651 and 653.EFor Support Units details, refer to P.685~694.
CAD Data Folder Name: 09_Ball_Screws* All prices are in S$ and subjected to change without prior notice
Ball NutType
PrecisionClass
Part Number 1mm IncrementY Ball
Dia.
BallCenter
Dia.
Screw Root Dia.
# of Circuits
Basic Load Rating Allowable AxialPlay
Preload TorqueN·cm
TwistingDirectionType Screw Shaft
Diameter Lead L C (Dynamic) kN Co (Static) kN
CompactBall Nut C3 BSX
06 01 80~205 L-400.800
6.24 (5.3) 1 turn, 3 rows
0.55 1.15
0 (Preloaded)
1.3 or Less
Right
08 01 80~255
L-57
8.24 (7.3) 0.65 1.6 1.8 or Less
StandardBall Nut 08 02
100~240
1.5875 8.3 (6.6) 2.5 turns, 1 row
1.22 1.3 0.3~2.6
C5 BSS
100~210 1.95 2.6
0.005 or Less 0.5 or Less
C7 BSSE 0.030 or Less -
C5 BSL 0.005 or Less 0.5 or Less Left
kgf=Nx0.101972
Ball NutType
Type PrecisionClass
Shaft Diameter Lead
Screw Shaft Ball NutScrew Twist Direction Right Screw Twist Direction Left MMaterial HHardness MMaterial HHardness
Compact Nut BSX - C3 6 / 8 1 / 2
SCM415 Carburized58~62HRC SCM420 Carburized
58~62HRCStandard NutBSS BSL C5
8 2BSSE - C7
Ball NutType
PrecisionClass
Part Number
Unit Price Qty. 1~4
L80~99 L100~160 L161~205 L206~210 L211~240 L241~255
Compact NutC3
BSX0601 978.68 978.68 978.68 - - -
BSX0801 986.71 986.71 986.71 986.71 986.71 986.71
Standard Nut
BSX0802 - 726.31 782.63 782.63 782.63 -
C5 BSS0802 - 646.89 646.89 646.89 - -
C7 BSSE0802 - 594.91 594.91 594.91 - -
C5 BSL0802 - 867.98 867.98 867.98 - -
EFor orders larger than indicated quantity, please request a quotation.
QCombination with Support Units
EOther than the above part numbers, variety of shapes and surface treatments for Support Units are available. (P.685~P.694)E�Recommended products: Easy locating is possible with the Support Units with Dowel Holes as the dowel holes are
provided on the units.
Ball Screw Part Number Recommended Support Units
TypeScrew Shaft
Outer Diameter
LeadPart Number
Shape Fixed Side
Support Side Page
Type No.
BSXBSS
BSSEBSL
06 01BRW 6 Round O P.693BSW 6 Square Type O P.687
08 0102
BRW 8Round
O P.693BUR 8 O P.693BSW 8 Square
TypeO P.687
BUN 8 O P.689
QCombination with Nut Brackets
EVariety of materials and surface treatments for Nut Brackets are available. (P.695)
Ball Screw Part Number Recommended Nut Brackets
TypeScrew Shaft
Outer Diameter
LeadPart Number
PageType No.
BSXBSS
BSSEBSL
06 01 - - -
0801 BNFB
BNFMBNFRBNFA
801X P.695
02 802S P.695
-Compact Nuts- BSX0601 8 0-0.2
4.5
0 -0.0
083.5
14.5
11
L
32.5
3 3 7
7.5
4
14
30° 30°
Y (Nut Motion Range)
C0.2
R0.2 or less
C0.2 C0.3 C0.3
X
X
10-0
.005
-0.0
14
Ø6-0
.002
-0.0
07
Ø69.
5 M6x0.75
22
Allow ViewX-X
4-Ø3.4 Through
Ø16
Ø
Ø
Ø