| Brand | NTN |
|---|---|
| Designation | 6904 |
| Dimensions [d x D x W] | 20х37х9 mm. |
| Bore diameter (d) | 0.787 in. / 20 mm. |
| Outside diameter (D) | 1.457 in. / 37 mm. |
| Width (B) | 0.354 in. / 9 mm. |
| Weight | 0.0181 lbs. / 0.04 kg. |
| Sealing | Without / Open |
| Bearing Material | Bearing steel |
| Cage | Sheet metal |
| Radial internal clearance | Normal |
| Tolerance class | Normal |
| Number of rows | 1 |
| Outer ring type | Cylindrical |
| Bore type | Cylindrical |
| Series | Metric |
Single row open deep groove ball bearing NTN 6904.
Limit rotation speed 19000 rpm. Design dynamic load 7.05 kN, design static load 3.7 kN.
An analogue of bearing 61904 from other manufacturers.
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