Deep groove ball bearing 6309 M 45x100x25 mm, machined brass cage, ball-guided
Deep groove ball bearings with brass cage can deliver extra strength and durability in the most unrelenting conditions: extreme shock loads, high vibrations and high forces due to acceleration.The guidance are avaible with ball-guided (suffix"M"), outer ring guided (suffix"MA"), inner ring guided (suffix"MB"). Precision are available with P0(ABEC-1), P6(ABEC-3) and P5(ABEC-5).
| d | 45 mm | Bore diameter |
| D | 100 mm | Outside diameter |
| B | 25 mm | Width |
| d1 | 62.1 mm | Shoulder diameter inner ring |
| D2 | 86.7 mm | Recess diameter outer ring |
| r | 1.5 mm | Chamfer dimension |
| Cr | 55.3 kN | Basic dynamic load rating |
| C0r | 31.5 kN | Basic static load rating |
| 15000 r/min | Reference Speed | |
| 14000 r/min | Limiting speed |
| ≈m | 0.85 kg | Weight |
| Bearing steel | Material of race | |
| Machined brass cage | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| SKF |
| 6309 M |
