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High Precision Miniature Ball Bearing R3 ZZ CN V2 P6 GS1 4762x12.7x4978 mm
Item number:
R3-ZZ-CN-V2-P6
Item features:
The precision miniature ball bearing R3-ZZ / 2Z-CN-V2-P6 in inch size meets even the highest demands. It is sealed on both sides, versatile and can carry radial and light axial loads.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 4.762 |
| Outside Ø (mm): | 12.7 |
| Width (mm): | 4.978 |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Seal: | ZZ |
| Sealing material: | Sheet Steel |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Type of lubrication: | greased |
| Lifetime lubricated: | yes |
| Application: | Electric motors |
| Internal Clearance: | CN (Standard) |
| Tolerance Class: | ABEC 3 / P6 |
| Noise and vibration testing: | Class V2 |
| max. Operating Temperature: | +120°C |
| min. Operating Temperature: | -20°C |
| Magnetic: | yes |
| Norm: | DIN 625-1 |
| Item weight: | 3 g |
Features
- tolerance class: P6 - high dimensional, form and running accuracy
- miniature ball bearing with smallest dimensions
- suitable for radial loads and light axial loads in both directions
- provides high running accuracy, quiet running and very high speeds
- vibration class: V2; lower tolerances with regard to occurring vibrations during operation
- cage material: sheet steel, high load-bearing capacity and high strength; suitable for continuous high temperatures
- seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) for higher speeds than with rubber seal
- good fixed bearing property, but can also be used as a floating bearing, each in both directions
Further Information
- What does radial and axial load capacity mean?
- Fit recommendations for mounting
- Info sheet ball bearing
- Information about ball bearing seals
- Internal clearance and operating clearance
- Comparison list of roller bearings
- Comparison of features of roller bearings
- How do I clean my bearings?
- How do I grease or oil my bearings?
- How do I remove a sealing washer or cover plate?