Page 361 - Rollingbearings

Mounting and dismounting
Mounting and

dismounting

When mounting insert bearings on a shaft, 2
suitable tools should be used and the locking
components should be tightened to the
torque values / tightening angles listed in:

• table 13, page 360, for bearings with
grub screws and bearings with an eccentric
locking collar
• table 14, page 361, for bearings on an
adapter sleeve
• table 15, page 362, for SKF ConCentra
bearings

For additional information about mounting
and dismounting insert bearings and
assembling ball bearing units, refer to the
SKF bearing maintenance handbook

Table 12
ISO shaft deviations for insert bearings, except for those with a standard inner ring
Shaft Shaft diameter deviations
diameter Tolerance class
d h6� h7� h8� h9� h10� h11�
Deviation
> ≤ U L U L U L U L U L U L
mm µm

10 18 0 –11 0 –18 0 –27 0 –43 0 –70 0 –110
18 30 0 –13 0 –21 0 –33 0 –52 0 –84 0 –130
30 50 0 –16 0 –25 0 –39 0 –62 0 –100 0 –160
50 80 0 –19 0 –30 0 –46 0 –74 0 –120 0 –190
80 120 0 –22 0 –35 0 –54 0 –87 0 –140 0 –220

359