| Brand | NTN |
|---|---|
| Designation | 6312ZNR |
| Dimensions [d x D x W] | 60х130х31 mm. |
| Bore diameter (d) | 2.362 in. / 60 mm. |
| Outside diameter (D) | 5.118 in. / 130 mm. |
| Width (B) | 1.22 in. / 31 mm. |
| Weight | 0.7847 lbs. / 1.73 kg. |
| Sealing | Shield on one side |
| Bearing Material | Bearing steel |
| Cage | Sheet metal |
| Radial internal clearance | Normal |
| Tolerance class | Normal |
| Number of rows | 1 |
| Outer ring type | Cylindrical with snap ring |
| Bore type | Cylindrical |
| Series | Metric |
Single row semi-closed deep groove ball bearing NTN 6312ZNR with a groove and a retaining ring on the outer ring.
The maximum rotation speed is 5400 rpm. Design dynamic load 90.5 kN, design static load 52 kN.
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