Large size deep groove ball bearing 61844-2Z 220x270x24 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 | 220 mm | Bore diameter |
| D | 270 mm | Outside diameter |
| B | 24 mm | Width |
| r | 1.5 mm | Chamfer dimension |
| Cr | 78 kN | Basic dynamic load rating |
| C0r | 110 kN | Basic static load rating |
| 4500 r/min | Reference Speed | |
| 2800 r/min | Limiting speed |
| ≈m | 2.55 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Shield | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| NSK |
| 6844ZZS |
