| Brand | NTN |
|---|---|
| Designation | 623 |
| Dimensions [d x D x W] | 3х10х4 mm. |
| Bore diameter (d) | 0.118 in. / 3 mm. |
| Outside diameter (D) | 0.394 in. / 10 mm. |
| Width (B) | 0.157 in. / 4 mm. |
| Weight | 0.0009 lbs. / 0.002 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 623.
Limit rotation speed 50,000 rpm. Design dynamic load 0.71 kN, design static load 0.224 kN.
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