Insert bearings are based on sealed deep groove ball bearings. This variant is intended for use in applications where the direction of rotation is constant. It has a narrow inner ring extended on one side, with an eccentric locking collar, enabling quick and easy mounting onto the shaft.
| d |
19.05 mm
|
Bore diameter |
|---|---|---|
| D |
47 mm
|
Outside diameter |
| B1 |
30.5 mm
|
Overall bearing width |
| B |
21 mm
|
Width of inner ring |
| C |
14 mm
|
Width of outer ring |
| d1 |
≈ 28.2 mm
|
Outside diameter of inner ring |
| d2 |
32.4 mm
|
Outside diameter of locking collar |
| B4 |
4.75 mm
|
Distance from side face to thread centre |
| r1,2 |
min. 0.6 mm
|
Chamfer dimension of inner ring |
| s1 |
23.5 mm
|
Distance from locking device side face to raceway centre |
| Basic dynamic load rating | C |
12.7 kN
|
|---|---|---|
| Basic static load rating | C0 |
6.55 kN
|
| Fatigue load limit | Pu |
0.28 kN
|
| Limiting speed |
8 500 r/min
|
|
|
Limiting speed with shaft tolerance h6
|
||
| Calculation factor | f0 |
13
|
| Mass |
0.17 kg
|
| Set screw | G2 |
1/4-28 UNF
|
|---|---|---|
| Hexagonal key size for set screw | N |
3.175 mm
|
| Recommended tightening torque for set screw |
4 N·m
|
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