ABOUT
Extremely narrow, extremely light and with utmost good spinning characteristics. The deep groove ball bearing 6704-2RS is extremely narrow and can also be used with limited space.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 20 |
| Outside Ø (mm): | 27 |
| Width (mm): | 4 |
| 0/-0,011: | 0/-0,009 |
| 0/-0,120: | 0/-0,12 |
| 0/-0,008: | 0/-0,01 |
| Bore: | cylindrical |
| Extended Inner Ring: | no |
| Seal: | 2RS |
| Sealing material: | NBR |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Type of lubrication: | greased |
| Lifetime lubricated: | yes |
| Seal Colour: | Black |
| Internal Clearance: | CN (Standard) |
| Tolerance Class: | ABEC 1 / P0 |
| Noise and vibration testing: | Class V |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -20°C |
| Magnetic: | yes |
| Norm: | DIN 625-1 |
| Item weight: | 6 g |
Features
- thin section bearing with ultra-thin cross section
- suitable for space-saving installation in radial and axial directions
- extra light series with compact dimensions and low weight
- suitable for radial loads and light axial loads in both directions
- offers high running accuracy and quiet running
- 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
- 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
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