Find a Service Center
- Cylindrical Bore Type
- 60 mm I.D.
- 95 mm O.D.
- 18 mm Width
description
- High Speed 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 standard. Since ball slipping is reduced by the gyro-moment at high-speeds, the ball diameter of this type of bearing is smaller than that of a standard angular contact ball bearing.
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. Smaller machine steel balls, higher speeds, and lower temperatures than previous angular contact ball bearings. Maily used for the main spindle of high-speed machining centers.
| I.D. | 60 mm |
| Dynamic Load Rating | 20800 N |
| Static Load Rating [Max] | 21900 N |
| Seals or Shields | No |
| O.D. | 95 mm |
| Width | 18 mm |
| Limiting Speed - Grease | 18100 rpm |
| Contact Angle | 15° |
| Inner Ring Material | Steel |
| Limiting Speed - Oil | 24500 rpm |
| Temperature Range [Max] | 248 °F |
| Universally (Flush) Ground | Yes |
| Bearing Type | Angular Contact |
| Outer Ring Material | Steel |
| ISO Precision Class | P4 |
| Bore Type | Cylindrical Bore |
| Cage Material | Phenolic Resin |
| Rolling Element Material | Steel |
| Ball Material | Steel |
| Weight | 0.99 LB |
| EAN or UPC | 4991893309355 |
