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www.qbcbearings.com67
INCH
Shell-TypeNEEDLE ROLLER BEARINGS-OPEN END• 52100 Hardened Chrome Steel Needle Bearing• Low Carbon Steel Bearing Cage• Case-Hardened Steel Roller Cup• Drawn Cup• Cage Guided
BNDSCE–24TNBNDSCE–21/24BNDSCE–34TNBNDSCE–36BNDSCE–44BNDSCE–45BNDSCE–47BNDSCE–55BNDSCE–57BNDSCE–59BNDSCE–65BNDSCE–66BNDSCE–67BNDSCE–68BNDSCE–610BNDSCE–78BNDSCE–710BNDSCE–85BNDSCE–86BNDSCE–87BNDSCE–88BNDSCE–810BNDSCE–812
Catalog Number Bore
.1250
.1562
.1875
.2500
.3125
.3750
.4375
.5000
O.D.Min. Min.Max. Max.
.2500
.2812
.3438
.4375
.5000
.5625
.6250
.6875
ShaftDiameter
.1247
.1560
.1872
.2495
.3120
.3745
.4370
.4995
.1250
.1563
.1875
.2500
.3125
.3750
.4375
.5000
Load Capacities lbs.
240 275 400 620 360 570 920 650 1060 1340 650 870 980 1300 1660 1430 1830 820 1040 1330 1550 1980 2230
Dynamic Static
165 204 305 530 260 470 870 590 1090 1480 610 890 1030 1490 2040 1760 2410 890 1210 1660 2030 2750 3200
W+.000 -.010
.250
.250
.375
.250
.312
.438
.312
.438
.562
.312
.375
.438
.500
.625
.500
.625
.312
.375
.438
.500
.625
.750
HousingDiameterLimiting
Speed*rpm
4800044000
40000
35000
29000
25000
22000
19000
.2500
.2812
.3432
.4370
.4995
.5620
.6245
.6870
.2505
.2817
.3437
.4380
.5005
.5630
.6255
.6880
Features:• Extremely high speed • Extremely low rolling friction• High load capacity • High lubrication capacity• Low profile, lightweight caged • Low sensitivity to misalignment• Caged needle bearings offer up to • Needles have high length 3X the speed of uncaged designs to diameter ratios
Continued on the next pageNOTES: 1. Hardened shafts required Rc 58 min. 2. TN is for plastic cage*Limiting speeds shown apply to oil lubrication. With grease, 60% of the given values are permissible. See following section for available inner rings. Closed end bearings available on special order.
W
O.D. Bore
www.qbcbearings.com68
Shell-TypeNEEDLE ROLLER BEARINGS-OPEN END
W
O.D. Bore
• 52100 Hardened Chrome Steel Needle Bearing• Low Carbon Steel Bearing Cage• Case-Hardened Steel Roller Cup• Drawn Cup• Cage Guided
INCH
Features:• Extremely high speed • Extremely low rolling friction• High load capacity • High lubrication capacity• Low profile, lightweight caged • Low sensitivity to misalignment• Caged needle bearings offer up to • Needles have high length 3X the speed of uncaged designs to diameter ratios
Continued on the next page
BNDSCE–96BNDSCE–98BNDSCE–910BNDSCE–912BNDSCE–105BNDSCE–107BNDSCE–1071/2BNDSCE–108BNDSCE–1010BNDSCE–1012BNDSCE–116BNDSCE–118BNDSCE–1110BNDSCE–1112BNDSCE–126BNDSCE–128BNDSCE–1210BNDSCE–1212BNDSCE–138BNDSCE–1314BNDSCE–146BNDSCE–148BNDSCE–1412BNDSCE–1416BNDSCE–168BNDSCE–1612BNDSCE–1616
.5625
.6250
.6875
.7500
.8125
.8750
1.0000
.7500
.8125
.8750
1.0000
1.0625
1.1250
1.2500
.5620
.6245
.6870
.7495
.8120
.8745
.9995
.7495
.8120
.8745
.9995
1.0620
1.1245
1.2495
.5625
.6250
.6875
.7500
.8125
.8750
1.000
.7505
.8130
.8755
1.0005
1.0630
1.1255
1.2505
1160 1730 2120 2050 3250 970 1480 1600 1830 2330 1290 1930 1290 1930 1600 2210 2850 3450 24204150 1850 2500 3800 4950 2850 4050 5600
1440 2420 3150 2380 4300 1180 2100 2320 2700 3650 1770 2950 1770 2950 1860 2800 3950 5000 3200 6500 2400 3550 6100 8500 4300 6800 10200
.375
.500
.625
.750
.312
.438
.469
.500
.625
.750
.375
.500
.375
.500
.375
.500
.625
.750
.500
.875
.375
.500
.7501.000.500.750
1.000
18000
170001600016000
16000
15000
13000
12000
11000
10000
Catalog Number Bore O.D.Shaft
DiameterLoad Capacities lbs.
Dynamic StaticMin. Min.Max. Max.
W+.000 -.010
HousingDiameterLimiting
Speed*rpm
NOTE: Hardened shafts required Rc 58 min.*Limiting speeds shown apply to oil lubrication. With grease, 60% of the given values are permissible.See following section for available inner rings. Closed end bearings available on special order.
www.qbcbearings.com69
Shell-TypeNEEDLE ROLLER BEARINGS-OPEN END
W
O.D. Bore
• 52100 Hardened Chrome Steel Needle Bearing• Low Carbon Steel Bearing Cage• Case-Hardened Steel Roller Cup• Drawn Cup• Cage Guided
INCH
BNDSCE–188BNDSCE–1812BNDSCE–1816BNDSCE–208BNDSCE–2012BNDSCE–2016BNDSCE–2020BNDSCE–2110BNDSCE–228BNDSCE–2212BNDSCE–248BNDSCE–2410BNDSCE–2412BNDSCE–2414BNDSCE–2416BNDSCE–2420BNDSCE–2610BNDSCE–2620BNDSCE–2816BNDSCE–3216BNDSCE–3612BNDSCE–3616
Features:• Extremely high speed • Extremely low rolling friction• High load capacity • High lubrication capacity• Low profile, lightweight caged • Low sensitivity to misalignment• Caged needle bearings offer up to • Needles have high length 3X the speed of uncaged designs to diameter ratios
4550 7500 1110049508900
12300 16100 7600 5300 9600 5800 8300
10900 13500 14900 192008900
21900 17000 179001620024000
.500
.7501.000.500.750
1.0001.250.625.500.750.500.625.750.875
1.0001.250.625
1.250
1.000
.7501.000
Catalog Number Bore O.D.Shaft
Diameter Load Capacities lbs.
Dynamic StaticMin. Min.Max. Max.
W+.000 -.010
HousingDiameterLimiting
Speed*rpm
1.1250
1.2500
1.3125
1.3750
1.5000
1.6250
1.75002.0000
2.2500
1.3750
1.5000
1.6250
1.8750
2.0000
2.12502.3750
2.6250
1.1245
1.2495
1.3120
1.3745
1.4995
1.6245
1.74951.9995
2.2494
1.3745
1.4995
1.6245
1.8745
1.9995
2.12452.3745
2.6245
1.3755
1.5005
1.6255
1.8755
2.0005
2.12552.3755
2.6255
1.1250
1.2500
1.3125
1.3750
1.5000
1.6250
1.75002.0000
2.2500
9000
8000
76005300960058008300
109001350014900192008900
2190017000179001620024000
290042505800300047506100750047503050480042005500680081008700
106005700
11400
9300
840011300
NOTE: Hardened shafts required Rc 58 min.*Limiting speeds shown apply to oil lubrication. With grease, 60% of the given values are permissible.See following section for available inner rings. Closed end bearings available on special order.
www.qbcbearings.com70
Shell-TypeNEEDLE ROLLER BEARINGS-OPEN END• 52100 Hardened Chrome Steel Needle Bearing• Low Carbon Steel Bearing Cage• Case-Hardened Steel Roller Cup
BNDHKXM0306BNDHKXM0408BNDHKXM0509BNDHKXM0608BNDHKXM0609BNDHKXM0709BNDHKXM0808BNDHKXM0810BNDHKXM0908BNDHKXM0910BNDHKXM0912BNDHKXM1010BNDHKXM1012BNDHKXM1015BNDHKXM1210BNDHKXM1212BNDHKXM1312BNDHKXM1412BNDHKXM1512BNDHKXM1516BNDHKXM1522
Features:• Extremely high speed • Extremely low rolling friction• High load capacity • High lubrication capacity• Low profile, lightweight caged • Low sensitivity to misalignment• Caged needle bearings offer up to • Needles have high length 3X the speed of uncaged designs to diameter ratios
Catalog Number
345
6
7
8
9
10
12
1314
15
6.5 8 9
10
11
12
13
14
16181920 21
6898998
108
101210121510121212121622
Dynamic1230178024002030285031002750340038504250530044005500680049506500680071007900
1050013400
LimitingSpeed*
rpm460004100038000
35000
31000
28000
25000
23000
20000190001800016000
16000
dShaftDia.
SFace Width
(-0.2) StaticLoad Capacity N
840131019901650260029502600395041504650630051006800880062007300790085009400
1440019500
D
Continued on the next pageNOTE: Hardened shafts required HRC 58 min.*Limiting speeds shown apply to oil lubrication. With grease, 60% of the given values are permissible. See following section for available inner rings. Closed-end bearings available on special order.
S
D d
METRIC
www.qbcbearings.com71
Shell-TypeNEEDLE ROLLER BEARINGS-OPEN END• 52100 Hardened Chrome Steel Needle Bearing• Low Carbon Steel Bearing Cage• Case-Hardened Steel Roller Cup
S
D d
METRIC
BNDHKXM1612BNDHKXM1616BNDHKXM1622BNDHKXM1712BNDHKXM1812BNDHKXM1816BNDHKXM2010BNDHKXM2012BNDHKXM2016BNDHKXM2020BNDHKXM2030BNDHKXM2210BNDHKXM2212BNDHKXM2216BNDHKXM2220BNDHKXM2512BNDHKXM2516BNDHKXM2520BNDHKXM2526BNDHKXM2538
Features:• Extremely high speed • Extremely low rolling friction• High load capacity • High lubrication capacity• Low profile, lightweight caged • Low sensitivity to misalignment• Caged needle bearings offer up to • Needles have high length 3X the speed of uncaged designs to diameter ratios
Catalog Number
16
17
18
20
22
25
1216221212161012162030101216201216202638
Dynamic7600
109001310079008100
1160064008600
12700157002180075009100
13400165001100015600199002550034000
LimitingSpeed*
rpm
15000
14000
13000
12000
11000
10000
dShaftDia.
SFace Width
(-0.2) StaticLoad Capacity N
970015300194001030010900173008200
12100201002600040000105001340022100290001520024000330004500066000
D
*Limiting speeds shown apply to oil lubrication. With grease, 60% of the given values are permissible. See following section for available inner rings. Closed-end bearings available on special order.
22
23
24
26
28
32
NOTE: Hardened shafts required HRC 58 min.
www.qbcbearings.com72
METRIC
BNDIRXM050812BNDIRXM060912BNDIRXM0710105BNDIRXM071012BNDIRXM071016BNDIRXM0812105BNDIRXM0812125BNDIRXM1013125BNDIRXM101413BNDIRXM1215125BNDIRXM1215165BNDIRXM1215225BNDIRXM121613BNDIRXM121616BNDIRXM121622BNDIRXM1518165BNDIRXM152013BNDIRXM1720165BNDIRXM1720205BNDIRXM1720305BNDIRXM172213BNDIRXM172216BNDIRXM172223BNDIRXM202517BNDIRXM2025205BNDIRXM2025265BNDIRXM2025385
7.997 8.997
9.997
12.001
13.00114.001
15.001
16.001
18.00120.007
20.007
22.007
25.007
Catalog Number BoreNominal
56 7 8
10
12
15
17
20
5.0066.006
7.006
8.007
10.007
12.009
15.009
17.009
20.011
Sh6
12
10.5121610.512.512.51312.516.522.513162216.51316.520.530.51316231720.526.538.5
Dh5
ShaftSizeh5
dH6
Features:• O.D. ground to 0.4 µm AA surface roughness• Press-fit onto shaft• All corners chamfered for easy assembly• Wider units to accommodate shaft translation• Used as inner race on soft shafts• Can be used as hardened bushings
56 7 8
10
12
15
17
20
Tolerance ChartDimensions
Over Incl.H6 h5 h6
36
101830
610183040
+0.008+0.009+0.011+0.013+0.016
-0.005-0.006-0.008-0.009-0.011
-0.008-0.009-0.011-0.013-0.016
Inner RacesFOR NEEDLE BEARINGS• Alloy Steel Hardened to HRC 58 Min.
S
d D
www.qbcbearings.com73
INCH
Inner RacesFOR NEEDLE BEARINGS• Alloy Steel Hardened to Rc 58 Min.• Oil Hole and Groove• Precision Ground
Features:• O.D. ground to 16 µin. AA surface roughness• All corners chamfered for easy assembly• Wider units to accommodate shaft translation• Used as inner race on soft shafts• Can be used as hardened bushings
BNDIRX–060912BNDIRX–061012BNDIRX–081208BNDIRX–081212BNDIRX–081216BNDIRX–101412BNDIRX–101416BNDIRX–121608BNDIRX–121612BNDIRX–121616BNDIRX–141812BNDIRX–141816BNDIRX–141820BNDIRX–162012BNDIRX–162016BNDIRX–162020BNDIRX–182216BNDIRX–202416
Catalog Number B
+.0000 -.0005
.3750
.5000
.6250
.7500
.8750
1.0000
1.12501.2500
.5625 .6250
.7500
.8750
1.0000
1.1250
1.2500
1.37501.5000
.750
.500
.7501.000.750
1.000.500.750
1.000.750
1.0001.125.750
1.0001.250
1.000
Shaft DiameterPress Fit
Min. Min.Max. Max.Slip Fit
.3752
.5003
.6253
.7503
.8753
1.0003
1.12531.2504
.3755
.5006
.6256
.7507
.8757
1.0007
1.12571.2508
.3744
.4993
.6243
.7492
.8742
.9992
1.12421.2490
.3748
.4998
.6248
.7497
.8747
.9997
1.12471.2496
D+.0000 -.0005
W+.015 -.005
W
B D