6904 open / 61904 open oiled deep groove ball bearings
Narrow, light and with very good spinning characteristics. The deep groove ball bearing 6904 is narrow and can also be used with limited space. The low weight allows for very high speeds.
Features
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thin section bearing with a thin, square cross section
-
suitable for space-saving installation in radial and axial directions
-
suitable for high speeds compared to deep groove ball bearings with a larger cross section
-
extra light series with compact dimensions and low weight
-
suitable for radial loads and light axial loads in both directions
-
offers high running accuracy, quiet running and very high speeds
-
seal: open (without seal); for higher speeds than with sealed ball bearings and easy relubrication
-
good fixed bearing property, but can also be used as a floating bearing, each in both directions
Technical Data
Inside Ø (mm):
20
Outside Ø (mm):
37
Width (mm):
9
Tolerance for inside-Ø (mm):
0/-0,01
Tolerance for outside-Ø (mm):
0/-0,011
Tolerance for width (mm):
0/-0,12
Rows Of Balls:
single row
Seal:
open
Ring Material:
Rolling bearing steel
Internal Clearance:
CN (Standard)
Cage Material:
Sheet Steel
Flange:
no
Slot & Snap Ring:
no
Rolling Element Material:
Rolling bearing steel
Full Complement Ball Set:
no
- thin section bearing with a thin, square cross section
- suitable for space-saving installation in radial and axial directions
- suitable for high speeds compared to deep groove ball bearings with a larger cross section
- extra light series with compact dimensions and low weight
- suitable for radial loads and light axial loads in both directions
- offers high running accuracy, quiet running and very high speeds
- seal: open (without seal); for higher speeds than with sealed ball bearings and easy relubrication
- good fixed bearing property, but can also be used as a floating bearing, each in both directions
| Inside Ø (mm): | 20 |
| Outside Ø (mm): | 37 |
| Width (mm): | 9 |
| Tolerance for inside-Ø (mm): | 0/-0,01 |
| Tolerance for outside-Ø (mm): | 0/-0,011 |
| Tolerance for width (mm): | 0/-0,12 |
| Rows Of Balls: | single row |
| Seal: | open |
| Ring Material: | Rolling bearing steel |
| Internal Clearance: | CN (Standard) |
| Cage Material: | Sheet Steel |
| Flange: | no |
| Slot & Snap Ring: | no |
| Rolling Element Material: | Rolling bearing steel |
| Full Complement Ball Set: | no |
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