Basic bearing
Bore d(mm)
Outer Diameter(mm)
Width(mm)
RADIUS(mm)
BasicloadRatingKN
BallComplement
openmm inch
shieldedsealedmm inch
DynamicCr
StaticCOr
no
size(mm)
R156
4.763 .1875
7.938 .3125
2.78 .1094
3.18 .1250
0.1 .004
0.187
0.080
R166
4.763 .1875
9.525 .3750
3.18 .1250
3.18 .1250
0.1 .004
0.360
0.147
8
1.588
R3
4.763 .1875
12.700 .5000
3.97 .1562
4.98 .1960
0.3 .012
0.653
0.284
6
2.381
R3A
4.763 .1875
12.700 .5000
4.98 .1960
4.98 .1960
0.3 .012
0.653
0.284
R168
6.350 .2500
9.525 .3750
3.18 .1250
3.18 .1250
0.1 .004
0.187
0.089
R188
6.350 .2500
12.700 .5000
3.18 .1250
3.18 .1250
0.15 .006
0.547
0.244
8
1.588
R4
6.350 .2500
15.875 .6250
4.98 .1960
4.98 0.1960
0.3 .012
0.742
0.342
8
2.381
R4A
6.350 .2500
19.050 .7500
5.56 .2188
7.14 .2812
0.4 .016
1.791
0.88
6
3.969
R6
9.525 .3750
22.225 .8750
5.56 .2188
7.14 .2812
0.4 .016
2.556
1.351
7
3.969
R8
12.700.5000
28.575 1.1250
6.35 .2500
7.14 .2812
0.4 .016
3.912
2.245
8
4.763
R8-7
11.113 .4375
28.575 1.1250
6.35 .2500
0.4 .016
3.912
2.245
8
4.763
R10
15.875 .6250
34.925 1.3750
7.14 .2812
8.73 .3438
0.8 .031
4.605
2.774
9
4.763
R12
19.050 .7500
41.275 1.6250
7.94 .3125
11.11 .4375
0.8 .031
7.246
4.445
9
6.35
99502H
15.875 .6250
34.925 1.3750
11 .4331
0.8 .031
4.605
2.774
8
5.593
SC0563
25 .9843
62 2.4409
12 .4704
1.0 .039
12.81
8.44
9
8.731
63/28
28 1.1024
68 2.6772
18 .7087
11.1 .043
34.0
20.0
8
11.5
MS12
31.75 1.25
79.247 3.1239
22.225 .874
1.1 .043
25.5
17.58
7
14.2875