Insert bearings are based on sealed deep groove ball bearings. This variant is suitable for applications with both constant and alternating directions of rotation, heavy loads and/or high speeds. It has an inner ring extended on both sides and uses SKF ConCentra locking technology, enabling quick and easy mounting onto the shaft.
| d |
25 mm
|
Bore diameter of sleeve |
|---|---|---|
| D |
52 mm
|
Outside diameter |
| B1 |
33.2 mm
|
Overall bearing width |
| C |
15 mm
|
Width of outer ring |
| d1 |
≈ 33.74 mm
|
Outside diameter of inner ring |
| d2 |
41.7 mm
|
Outside diameter of locking collar |
| s1 |
21.2 mm
|
Distance from locking device side face to raceway centre |
|
Values specified for B1 and s1 are approximate and before the set screw is tightened (sleeve and inner ring bore at starting position).
|
||
| Basic dynamic load rating | C |
14 kN
|
|---|---|---|
| Basic static load rating | C0 |
7.8 kN
|
| Fatigue load limit | Pu |
0.335 kN
|
| Limiting speed |
7 000 r/min
|
|
| Calculation factor | f0 |
14
|
| Mass |
0.19 kg
|
| Set screw | G2 |
M5
|
|---|---|---|
| Hexagonal key size for set screw | N |
2.54 mm
|
| Recommended tightening torque for set screw |
4.2 N·m
|
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