Thin section deep groove ball bearing 61821 105x130x13 mm
Thin section bearings of the 68 series are very narrow and light. They can be used extensively for where space is limit or weight is a concern, such as in small motors, appliances, aircraft and racing cars.
Features:
| d | 105 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 13 mm | Width |
| d1 | 112 mm | Shoulder diameter inner ring |
| D2 | 125 mm | Recess diameter outer ring |
| r | 1 mm | Chamfer dimension |
| Cr | 20.8 kN | Basic dynamic load rating |
| C0r | 19.6 kN | Basic static load rating |
| 10000 r/min | Reference Speed | |
| 6300 r/min | Limiting speed |
| ≈m | 0.31 kg | Weight |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| SKF | FAG | NSK |
| 61821 | 61821-Y | 6821 |
