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Hybrid (Ceramics, Stainless Steel) High Precision Miniature Ball Bearing SS2 HC F 686 ZZ CN ZV2 P6 GS 6x13x5 mm
Item number:
SS2-HC-F-686-ZZ-CN-ZV2-P6-GS
Item features:
The hybrid precision miniature ball bearing SS2-HC-F-686-ZZ / 2Z-CN-ZV2-P6-GS made of stainless steel 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 flange on the outer ring allows for axial fixing, e.g. in mounting holes or housings. The main dimensions correspond to DIN 625-1.
Technical Scribble
Technical Data
| Inside Ø (mm): | 6 |
| Outside Ø (mm): | 13 |
| Width (mm): | 5 |
| max. Operating Temperature: | +120°C |
| min. Operating Temperature: | -40°C |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Tolerance Class: | ABEC 3 / P6 |
| Internal Clearance: | CN (Standard) |
| Noise and vibration testing: | Class V2 |
| Seal: | ZZ |
| Ring Material: | Stainless Steel AISI 440C |
| Rolling Element Material: | Ceramics |
| Cage Material: | Stainless Steel |
| Sealing material: | Sheet Steel |
| Type of lubrication: | greased |
| Lubrication: | Grease for high-speed rolling bearings |
| Lifetime lubricated: | yes |
| Application: | Electric motors |
| Magnetic: | yes |
| Norm: | DIN 625-1 |
| Item weight: | 3 g |
Features
- designed as hybrid miniature ball bearing: rolling elements made of ceramic, inner and outer ring made of stainless steel. It has better corrosion resistance to mild media (e.g. fresh water) than SS.
- 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
- The flange on the outer ring prevents axial displacements.
- 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: ZV2; lower tolerances with regard to occurring vibrations during operation
- cage material: stainless steel; corrosion resistant and 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?
- Are bearings made of stainless steel 100 per cent corrosion-resistant?
- Can bearings made of stainless steel be magnetic?
- Informations about lubricant SRL
- How do I remove a sealing washer or cover plate?
Manufacturer information
Quasi-ManufacturerKugellager-Express GmbH
Grenzweg 14a
33758 Schloß Holte-Stukenbrock
Germany