Thin section deep groove ball bearing 61930 MA 150x210x28 mm, machined brass cage, guided on outer ring rib
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 is available with ball-guided (suffix "M"), outer ring guided (suffix "MA"), inner ring guided (suffix "MB"). Precisions are available with P0(ABEC-1), P6(ABEC-3) and P5(ABEC-5).
| d | 150 mm | Bore diameter |
| D | 210 mm | Outside diameter |
| B | 28 mm | Width |
| d1 | 169 mm | Shoulder diameter inner ring |
| D1 | 192 mm | Shoulder diameter outer ring |
| r | 2 mm | Chamfer dimension |
| Cr | 88.4 kN | Basic dynamic load rating |
| C0r | 93 kN | Basic static load rating |
| 3200 r/min | Reference Speed | |
| 2600 r/min | Limiting speed |
| ≈m | 3.05 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Machined brass cage | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
