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