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NSK Corp.
NU2313EM
CYLINDRICAL ROLLER BEARING NSK Medium Wide Cylindrical Roller Bearing, 65 mm Dia Bore, 140 mm OD, 1 Row, 48 mm W, 263000 N Dynamic/265000 N Static Load
Item #101103443
- 2.56 in Inner Diameter
- 5.51 in Outer Diameter
- 1.89 in Width
applications
- Traction motors
- Electric motors
- Gearboxes
features
- Logarithmically crowned rollers
- High speed performance
- Precision-honed rolling contact surfaces
compliances
- 0
| Oil Hole | w/o Oil Hole |
| Cage Type | Solid Machined |
| Inner Ring Width | 1.89 in, 48 mm |
| End Type | Open End |
| Row Type | 1 |
| O.D. Type | Cylindrical |
| Capacity | High Capacity |
| Bearing Type | Radial |
| Origin | Cylindrical Radial |
| Enclosure | Open |
| I.D. | 2.56 in, 65 mm |
| Bearing Part | Complete Bearing |
| Material | Bearing Steel |
| Internal Clearance | CN |
| Series | 23 |
| Inch/Metric | Metric |
| Radial Internal Clearance | Group N |
| O.D. | 5.51 in, 140 mm |
| Rows of Balls | Single |
| Precision Ground | Yes |
| Rolling Element | Roller |
| Bearing Design | Removable Inner Ring – Straight |
| Outer Ring Width | 1.89 in, 48 mm |
| Precision Rating | ABEC 1 |
| Width | 1.89 in, 48 mm |
| Dynamic Load Rating | 285 kN |
| No. of Rows | 1 |
| Reference Speed | 5300 rpm |
| Tolerance | Normal (PN) |
| Element Material | Bearing Steel |
| Limiting Speed | 9500 rpm |
| Bore Type | Cylindrical |
| Static Load Rating | 290 kN |
| Radial Internal Clearance Specification | Normal Clearance |
| No. of Ribs - Outer Ring | 2 |
| Cage Material | Brass |
| Relubrication Feature | Without |
| Weight | 8.34 LB |
| EAN or UPC | 7316577727169 |
