Description
Dimensions
| d | 25 mm | Bore diameter |
|---|---|---|
| D | 52 mm | Outside diameter |
| B1 | 31 mm | Overall bearing width |
| B | 21.5 mm | Width of inner ring |
| C | 15 mm | Width of outer ring |
| d1 | ≈ 33.74 mm | Outside diameter of inner ring |
| d2 | 37.4 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 |
Calculation data
| 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 | |
| Limiting speed with shaft tolerance h6 | ||
| Calculation factor | f0 | 14 |
Mounting information
| Set screw | G2 | M6x0.75 |
|---|---|---|
| Hexagonal key size for set screw | N | 3 mm |
| Recommended tightening torque for set screw | 4 N·m |
Associated products
| Rubber seating ring | RIS 205 |
Tolerances and clearances
General bearing specifications
- Tolerances: table 1, table 2
- Radial internal clearance: Standard inner ring, Other bearings
Bearing interfaces
- Shaft tolerances
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.
- Designed for rotation in one direction
- Quick and easy to mount onto the shaft
- Long service life
- Reduce noise and vibration levels
