NN3006MBKR
| NN: Inner ring rib type | Bearing Type | ||
| d | 30 | mm | Bore diameter |
| D | 55 | mm | Outside diameter |
| B | 19 | mm | Width |
| r(min.) | 1 | mm | Chamfer Dimension |
| Cr | 31.0 | kN | Basic Dynamic Load Rating |
| C0r | 37.0 | kN | Basic Static Load Rating |
| Grease | 17700 | min-1 | Limiting Speed |
| Oil (Oil-air) | 21200 | min-1 | Limiting Speed |
| da(min.) | 35 | mm | Diameter of Shaft Abutment |
| d1a(min.) | 36 | mm | Diameter of Shaft Abutment |
| Da(min.) | 50 | mm | Diameter of Housing Abutment |
| Da(max.) | 50 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| 0.186 | kg | Mass(approx.) |