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NSK Corp.
N313M
CYLINDRICAL ROLLER BEARING NSK Medium Cylindrical Roller Bearing, 65 mm Dia Bore, 140 mm OD, 1 Row, 33 mm W, 135000 N Dynamic/139000 N Static Load
Item #101369019
- 2.56 in Inner Diameter
- 5.51 in Outer Diameter
- 1.3 in Width
applications
- Traction motors
- Electric motors
- Gearboxes
features
- Logarithmically crowned rollers
- High speed performance
- Precision-honed rolling contact surfaces
compliances
- In accordance with ISO 15-1981
| Bearing Part | Complete Bearing |
| Enclosure | Open |
| Tolerance | Iso Class 0 (RBEC 1) |
| Cage Material | Brass |
| No. of Rows | 1 |
| Relubrication Feature | Without |
| Bearing Design | Removable Outer Ring – Straight |
| Bore Type | Cylindrical |
| Static Load Rating | 196 kN |
| O.D. Type | Cylindrical |
| Radial Internal Clearance Specification | Normal Clearance |
| Limiting Speed | 6000 rpm |
| Origin | Cylindrical Radial |
| Width | 1.3 in, 33 mm |
| Rows of Balls | Single |
| Radial Internal Clearance | Normal |
| Oil Hole | w/o Oil Hole |
| Outer Ring Width | 1.3 in, 33 mm |
| Material | Bearing Steel |
| Inch/Metric | Metric |
| I.D. | 2.56 in, 65 mm |
| Inner Ring Width | 1.3 in, 33 mm |
| Precision Rating | ABEC 1 |
| Element Material | Bearing Steel |
| O.D. | 5.51 in, 140 mm |
| End Type | Open End |
| Rolling Element | Roller |
| Dynamic Load Rating | 212 kN |
| Bearing Type | Radial |
| Internal Clearance | CN |
| Reference Speed | 5300 rpm |
| Series | 3 |
| Precision Ground | Yes |
| Capacity | High Capacity |
| Row Type | 1 |
| Weight | 5.697 LB |
| EAN or UPC | 7316576624452 |
