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DIMENSIONS OF RADIAL ROLLER

If the combined roller bearing is being replaced on an existing hub, then it is necessary to check that the diameter d1 is the same as the diameter of the hub. When the screws on the front face of the bearing are undone, the bearing will pull off the hub to give the hub assembly & the bearing assembly as shown.




combined roller bearing hub
radial roller from a combined roller bearing
Bearing Part Number
d1
D
B
4.053
28
52.5
17
4.054
38
62
20
4.055
42
70.1
23
4.056
46
77.7
23
4.057
46
77.7
23
4.058
50
88.4
30
4.059
58
101.2
28
4.060
63
107.7
31
4.061
63
107.7
31
4.062
71
123
37
4.063
90
149
43

 

Standard Combined Bearings standard cr bearing
Channel / Profile Data
catalogue