| Brand | NTN |
|---|---|
| Designation | 6903JRXZZ/2AS |
| Dimensions [d x D x W] | 17х30х7 mm. |
| Bore diameter (d) | 0.669 in. / 17 mm. |
| Outside diameter (D) | 1.181 in. / 30 mm. |
| Width (B) | 0.276 in. / 7 mm. |
| Weight | 0.0082 lbs. / 0.018 kg. |
| Sealing | Shield on both sides |
| 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 sealed deep groove ball bearing NTN 6903JRXZZ/2AS.
Limit rotation speed 22000 rpm. Design dynamic load 5.15 kN, design static load 2.58 kN.
Does not require re-lubrication throughout its service life.
An analogue of bearing 61903X-2Z from other manufacturers.
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