Detailed description
N10 Series - Bearings of N design are single row cylindrical roller bearing and have two fixed ribs on the inner ring that retain the rollers and cage and one smooth outer ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, N Series rolling bearings are used in non-locating bearing units. Also, the N Series bearings have virtually no thrust capacity.
Cylindrical roller bearings N1012
Dimensions
| d | 60 | mm | |
| D | 95 | mm | |
| B | 18 | mm | |
| D1 | ≈ | 81.8 | mm |
| F | 69.5 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 1 | mm |
| s | 2.9 | mm |
Abutment dimensions
| da | min. | 64.6 | mm |
| da | max. | 68 | mm |
| db | min. | 71 | mm |
| Da | max. | 88 | mm |
| ra | max. | 1 | mm |
| rb | max. | 1 | mm |
Calculation data
| Basic dynamic load rating | C | 37.4 | kN | |
| Basic static load rating | C0 | 44 | kN | |
| Fatigue load limit | Pu | 5.3 | kN | |
| Reference speed | 8000 | r/min | ||
| Limiting speed | 13000 | r/min | ||
| Calculation factor | kr | 0.15 |
Mass
| Mass bearing | 0.499 | kg |









