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Deep Groove Ball Bearing 6308 2RS C3 40x90x23 mm
Item number:
6308-2RS-C3
Item features:
Loadable, stable and with good spinning characteristics. The deep groove ball bearing 6308-2RS-C3 is a true all-rounder and, due to its balanced properties, it is suitable for a variety of applications. Main dimensions according to DIN 625-1.
Technical Scribble
Technical Data
| Inside Ø (mm): | 40 |
| Outside Ø (mm): | 90 |
| Width (mm): | 23 |
| Static radial load rating (N): | 24000 |
| Dynamic radial load rating (N): | 41400 |
| Limiting speed (1/min): | 6600 |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -20°C |
| Tolerance for inside Ø (mm): | 0/-0,012 |
| Tolerance for outside Ø (mm): | 0/-0,015 |
| Tolerance for width (mm): | 0/-0,12 |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Tolerance Class: | ABEC 1 / P0 |
| Internal Clearance: | C3 (increased clearance) |
| Noise and vibration testing: | Class V |
| Seal: | 2RS |
| Seal Colour: | Black |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Sealing material: | NBR |
| Type of lubrication: | greased |
| Lifetime lubricated: | yes |
| Magnetic: | yes |
| Norm: | DIN 625-1 |
| Item weight: | 0,63 kg |
Features
- medium series with compact dimensions and average weight
- balanced ratio between radial load capacity and weight
- suitable for high radial loads and light axial loads in both directions
- offers high running accuracy and high speeds
- 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
- with increased radial internal clearance (C3): for high temperature gradient between the bearing rings or for fastening with press fit
- good fixed bearing property, but can also be used as a floating bearing, each in both directions
- 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?
- How do I remove a sealing washer or cover plate?