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- Cylindrical Bore Type
- 50 mm I.D.
- 90 mm O.D.
- 20 mm Width
description
- Precision Angular Contact Ball Bearing. Balls and the inner ring and outer ring raceways are designed for contact in a specific contact angle, which means this type of bearing is suitable for composite loads (axial load and radial load). The contact angle means that axial force components are generated when a radial load is applied, so these are normally used in pairs at either end of a shaft. A contact angle of 15° is best for high speed, while a contact angle of 25° is better for axial loads.
features
- With angular contact ball bearings, the balls and the inner ring and outer ring raceways form a specific angle of contact. When used in a single configuration, axial load is limited to a single direction, this type of bearing is suitable for bearing composite loads made up of axial and radial loads. Since this type of bearing has a contact angle, axial components are generated when a radial load is applied. Becasue of this, this type of bearing is normally used in pairs at either end of a shaft.
| Contact Angle | 25° |
| Ball Material | Steel |
| Outer Ring Material | Steel |
| Width | 20 mm |
| ISO Precision Class | P4 |
| Static Load Rating [Max] | 30500 N |
| Seals or Shields | No |
| Universally (Flush) Ground | Yes |
| Dynamic Load Rating | 41000 N |
| Bore Type | Cylindrical Bore |
| Preload Level | Light |
| I.D. | 50 mm |
| Limiting Speed - Oil | 19400 rpm |
| Inner Ring Material | Steel |
| Bearing Type | Angular Contact |
| O.D. | 90 mm |
| Rolling Element Material | Steel |
| Temperature Range [Max] | 248 °F |
| Cage Material | Polyamide Resin |
| Limiting Speed - Grease | 14500 rpm |
| Weight | 2.14 LB |
