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NSK Corp.
NU2214ET
CYLINDRICAL ROLLER BEARING NSK Light Wide Cylindrical Roller Bearing, 70 mm Dia Bore, 125 mm OD, 1 Row, 31 mm W, 179000 N Dynamic/194000 N Static Load
Item #101368684
- 2.76 in Inner Diameter
- 4.92 in Outer Diameter
- 1.22 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
- Traction motors
- Electric motors
- Gearboxes
features
- Improved roller-end-to-flange contact
- Increased capacity
compliances
- In accordance with ISO 15-1981
| Radial Internal Clearance | Normal |
| Capacity | High Capacity |
| Relubrication Feature | Without |
| Row Type | 1 |
| Internal Clearance | CN |
| Inner Ring Width | 1.22 in, 31 mm |
| Limiting Speed | 6300 rpm |
| I.D. | 2.76 in, 70 mm |
| O.D. Type | Cylindrical |
| Dynamic Load Rating | 180 kN |
| End Type | Open End |
| Oil Hole | w/o Oil Hole |
| Outer Ring Width | 1.22 in, 31 mm |
| Bearing Design | Removable Inner Ring – Straight |
| Inch/Metric | Metric |
| Bearing Part | Complete Bearing |
| Radial Internal Clearance Specification | Normal Clearance |
| Rolling Element | Roller |
| Origin | Cylindrical Radial |
| Bore Type | Cylindrical |
| Material | Bearing Steel |
| Series | 22 |
| Precision Rating | ABEC 1 |
| Width | 1.22 in, 31 mm |
| O.D. | 4.92 in, 125 mm |
| Enclosure | Open |
| Tolerance | Iso Class 0 (RBEC 1) |
| Reference Speed | 6000 rpm |
| Static Load Rating | 193 kN |
| Precision Ground | Yes |
| No. of Rows | 1 |
| Cage Material | Polyamide |
| Element Material | Bearing Steel |
| Weight | 3.328 LB |
| EAN or UPC | 7316577113757 |
