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NSK Corp.
NU326EM
CYLINDRICAL ROLLER BEARING NSK Medium Cylindrical Roller Bearing, 130 mm Dia Bore, 280 mm OD, 1 Row, 58 mm W, 760000 N Dynamic/735000 N Static Load
Item #114251856
- 5.12 in Inner Diameter
- 11.02 in Outer Diameter
- 2.28 in Width
description
- The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.
applications
- Gearboxes
- Traction motors
- Electric motors
features
- Improved roller-end-to-flange contact
- Increased capacity
compliances
- In accordance with ISO 15-1981
| Limiting Speed | 2200 rpm |
| Internal Clearance | CN |
| Material | Bearing Steel |
| O.D. | 11.02 in, 280 mm |
| Relubrication Feature | Without |
| No. of Ribs - Outer Ring | 2 |
| Inch/Metric | Metric |
| Static Load Rating | 750 kN |
| Origin | Cylindrical Radial |
| Series | 3 |
| Bearing Design | Removable Inner Ring – Straight |
| Precision Rating | ABEC 1 |
| Tolerance | Normal (PN) |
| Dynamic Load Rating | 720 kN |
| No. of Rows | 1 |
| Cage Material | Brass |
| Capacity | High Capacity |
| Width | 2.28 in, 58 mm |
| Rolling Element | Roller |
| Reference Speed | 2400 rpm |
| Cage Type | Solid Machined |
| Limiting Speed - Oil | 2200 rpm |
| Rows of Balls | Single |
| Outer Ring Width | 2.28 in, 58 mm |
| O.D. Type | Cylindrical |
| End Type | Open End |
| Oil Hole | w/o Oil Hole |
| Enclosure | Open |
| Row Type | 1 |
| I.D. | 5.12 in, 130 mm |
| Bearing Part | Complete Bearing |
| Full Cage Description | Machined Brass Cage |
| Bore Type | Cylindrical |
| Radial Internal Clearance | Group N |
| Limiting Speed - Grease | 1800 rpm |
| Radial Internal Clearance Specification | Normal Clearance |
| Element Material | Bearing Steel |
| Precision Ground | Yes |
| Static Load Rating [Max] | 169000 lbf |
| Bearing Type | Radial |
| Inner Ring Width | 2.28 in, 58 mm |
| Heat Stabilization | 302 °F |
| Weight | 40.367 LB |
| EAN or UPC | 7316576625510 |
