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Full Ceramic Miniature Deep Groove Ball Bearing CE 608 C3 ZRO2 PTFE open 8x22x7 mm
Item number:
CE-608-C3-ZRO2-PTFE-DRY
Item features:
The all-ceramic deep groove ball bearing CE-608-C3-ZRO2-PTFE has ceramic bearing rings and rolling elements. It therefore has outstanding properties and meets even the highest demands. It is small, suitable for installation with limited space and on thin shafts. Main dimensions according to DIN 625-1.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 8 |
| Outside Ø (mm): | 22 |
| Width (mm): | 7 |
| Tolerance for inside-Ø (mm): | 0/-0,008 |
| Tolerance for outside-Ø (mm): | 0/-0,009 |
| Tolerance for width (mm): | 0/-0,12 |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Seal: | open |
| Sealing material: | without |
| Ring Material: | Ceramics |
| Rolling Element Material: | Ceramics |
| Cage Material: | PTFE |
| Type of lubrication: | dry |
| Lifetime lubricated: | no |
| Application: | Extreme temperatures |
| Internal Clearance: | C3 (increased clearance) |
| Tolerance Class: | ABEC 1 / P0 |
| Noise and vibration testing: | Class V |
| max. Operating Temperature: | +180°C |
| min. Operating Temperature: | -200°C |
| Magnetic: | no |
| Norm: | DIN 625-1 |
| Item weight: | 9 g |
Features
- extremely durable by high hardness and corrosion resistance
- extremely high surface quality by greater rigidity
- better emergency running characteristics compared to steel ball bearings
- low tare weight, circa 40% lighter than bearings made of rolling bearing steel
- suitable for high-temperature applications
- suitable for dry run
- current-insulating, low thermical conductivity
- non-magnetic
- extremely corrosion resistant
- extremely resistant to chemicals
- suitable for foodstuff-applications
- material: ZRO2 - zirconia (rings, balls), PTFE - polytetraflourethylen (cage)
- manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)
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?