D/W R1810 R
Deep groove ball bearingSingle row deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They can accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.
- Simple, versatile and robust design
- Low friction
- High-speed capability
- Accommodate radial and axial loads in both directions
- Require little maintenance
Description
Dimensions
| d | 7.938 mm | Bore diameter |
|---|---|---|
| D | 12.7 mm | Outside diameter |
| B | 3.967 mm | Width |
| d2 | ≈ 9 mm | Recess diameter |
| D2 | ≈ 11.55 mm | Recess diameter |
| D3 | 13.894 mm | Flange diameter |
| C | 0.787 mm | Flange width |
| r1,2 | min. 0.15 mm | Chamfer dimension |
Abutment dimensions
| da | min. 8.9 mm | Diameter of shaft abutment |
|---|---|---|
| ra | max. 0.15 mm | Radius of shaft or housing fillet |
Calculation data
| Basic dynamic load rating | C | 0.312 kN |
|---|---|---|
| Basic static load rating | C0 | 0.143 kN |
| Fatigue load limit | Pu | 0.006 kN |
| Reference speed | 100 000 r/min | |
| Limiting speed | 63 000 r/min | |
| Minimum load factor | kr | 0.015 |
| Calculation factor | f0 | 8.3 |
Mass
| Mass bearing | 0.0015 kg |
Tolerance class
| Dimensional tolerances | Normal |
| Radial run-out | Normal |
Tolerances and clearances
Bearing data
Bearing interfaces
