Thin section deep groove ball bearing 61934 MA 170x230x28 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 | 170 mm | Bore diameter |
| D | 230 mm | Outside diameter |
| B | 28 mm | Width |
| d1 | 189 mm | Shoulder diameter inner ring |
| D1 | 212 mm | Shoulder diameter outer ring |
| r | 2 mm | Chamfer dimension |
| Cr | 93.6 kN | Basic dynamic load rating |
| C0r | 106 kN | Basic static load rating |
| 3800 r/min | Reference Speed | |
| 2400 r/min | Limiting speed |
| ≈m | 3.35 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Machined brass cage | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
