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NSK Corp.
NU230EMC3
CYLINDRICAL ROLLER BEARING NSK Light Cylindrical Roller Bearing, 150 mm Dia Bore, 270 mm OD, 1 Row, 45 mm W, 550000 N Dynamic/595000 N Static Load
Item #101103438
- 5.91 in Inner Diameter
- 10.63 in Outer Diameter
- 1.77 in Width
applications
- Traction motors
- Electric motors
- Gearboxes
features
- Logarithmically crowned rollers
- High speed performance
- Precision-honed rolling contact surfaces
compliances
- 0
| Series | 2 |
| Precision Rating | ABEC 1 |
| Rows of Balls | Single |
| Width | 1.77 in, 45 mm |
| Internal Clearance | CN |
| Material | Bearing Steel |
| Static Load Rating | 600 kN |
| Inch/Metric | Metric |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| Tolerance | Normal (PN) |
| Row Type | 1 |
| Limiting Speed | 4500 rpm |
| Radial Internal Clearance | C3 |
| Reference Speed | 2600 rpm |
| Inner Ring Width | 1.77 in, 45 mm |
| Bearing Part | Complete Bearing |
| O.D. | 10.63 in, 270 mm |
| Relubrication Feature | Without |
| Capacity | High Capacity |
| Bearing Type | Radial |
| No. of Ribs - Outer Ring | 2 |
| Outer Ring Width | 1.77 in, 45 mm |
| No. of Rows | 1 |
| I.D. | 5.91 in, 150 mm |
| Oil Hole | w/o Oil Hole |
| Cage Type | Solid Machined |
| Precision Ground | Yes |
| Cage Material | Brass |
| End Type | Open End |
| Element Material | Bearing Steel |
| Rolling Element | Roller |
| Bearing Design | Removable Inner Ring – Straight |
| Dynamic Load Rating | 510 kN |
| Enclosure | Open |
| Bore Type | Cylindrical |
| O.D. Type | Cylindrical |
| Weight | 25.728 LB |
| EAN or UPC | 7316571045856 |
