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- Cylindrical Bore Type
- 75 mm I.D.
- 160 mm O.D.
- 37 mm Width
description
- Cylindrical Roller Bearing – ‘NJ’ CONFIGURATION Cylindrical Roller Bearings utilize a modified cylindrical roller that provides line contact with the inner and outer ring raceways. They are suitable for high speeds and have a high radial load capacity. The rollers are guided by ribs on either the inner or outer rings. Depending upon the configuration, the bearings may or may not be able to accept any axial loading. The inner and outer rings are separable which may aid in assembly/disassembly of components. The ‘NJ’ Type bearings has shoulders on both sides of the outer ring and one shoulder on the inner ring. This allows the bearing to accept light axial loads in one direction. Some sizes may be available in a high capacity design (EG) that has larger diameter rollers and a polyamine cage. Stamped steel or machined brass (MY) cages are generally used. These bearings are most commonly used in gearboxes, rolling mills, crushers and pulverizers.
features
- Separable components simplify mounting,removal, and can be interchangable in configuration. Long life. Heavy radial load capacity. Not suitable for thrust loads. Accommodates axial expansion and contraction.
| Temperature Range [Max] | 248 °F |
| Snap Ring | No Snap Ring |
| O.D. | 160 mm |
| Outer Ring Material | Steel |
| Bore Type | Cylindrical Bore |
| ISO Precision Class | P0 |
| Radial Internal Clearance | C3 |
| Limiting Speed - Oil | 4800 rpm |
| Cage Material | Steel |
| Static Load Rating | 205000 N |
| I.D. | 75 mm |
| Limiting Speed - Grease | 3800 rpm |
| Dynamic Load Rating | 190000 N |
| Inner Ring Material | Steel |
| Seals or Shields | No |
| Rows of Balls | Single |
| Rolling Element Material | Steel |
| Weight | 7.08 LB |
