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High Precision Miniature Ball Bearing HC 625 2RS CN V2 P6 dry 5x16x5mm
Item number:
HC-625-2RS-CN-V2-P6-DRY
Item features:
The hybrid precision miniature ball bearing HC-625-2RS-CN-V2-P6 meets even the highest demands. It is sealed on both sides, versatile and can carry radial and light axial loads. Due to the metal seal even higher speeds than with comparable miniature ball bearings with rubber seal are possible. The rings are made of bearing steel and the rolling elements of ceramic. Therefore, it is lighter and withstands higher speeds. The main dimensions correspond to DIN 625-1.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 5 |
| Outside Ø (mm): | 16 |
| Width (mm): | 5 |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Tolerance for inside-Ø (mm): | 0/-0,007 |
| Tolerance for outside-Ø (mm): | 0/-0,008 |
| Tolerance for width (mm): | 0/-0,12 |
| Application: | Electric motors |
| Seal: | 2RS |
| Sealing material: | NBR |
| Cage Material: | Sheet Steel |
| Internal Clearance: | CN (Standard) |
| Lifetime lubricated: | no |
| Magnetic: | yes |
| Norm: | DIN 625-1 |
| Ring Material: | Rolling Bearing Steel |
| Type of lubrication: | dry |
| Tolerance Class: | ABEC 3 / P6 |
| Vibration Class: | V2 |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| Rolling Element Material: | Ceramics |
| min. Operating Temperature: | -40°C |
| Item weight: | 5 g |
Features
- designed as hybrid miniature ball bearing: rolling elements made of ceramic, inner and outer ring made of bearing steel
- lighter than comparable deep groove ball bearings with steel balls as rolling elements; ceramic balls have a current-insulating effect; withstands higher speeds and has a high wear resistance
- 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: contact lip seal on both sides made of rubber (2RS) for high sealing effect
- If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
- 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?