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 |
51.66 mm
|
Bore diameter |
|---|---|---|
| d |
50 mm
|
Bore diameter of sleeve |
| D |
90 mm
|
Outside diameter |
| B1 |
46.2 mm
|
Overall bearing width |
| B |
37 mm
|
Width of inner ring |
| C |
22 mm
|
Width of outer ring |
| d1 |
≈ 62.51 mm
|
Outside diameter of inner ring |
| d2 |
72 mm
|
Outside diameter of locking collar |
| s1 |
27.7 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 |
35.1 kN
|
|---|---|---|
| Basic static load rating | C0 |
23.2 kN
|
| Fatigue load limit | Pu |
0.98 kN
|
| Limiting speed |
800 r/min
|
|
| Calculation factor | f0 |
14
|
| Mass |
0.72 kg
|
| Set screw | G2 |
M6
|
|---|---|---|
| Hexagonal key size for set screw | N |
3.05 mm
|
| Recommended tightening torque for set screw |
7.4 N·m
|
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