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INA NA4904 Precision needle bearing
MODEL NA4904
$43.10 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
0.787
O.D.
1.457
Specifications
| d | 20 mm | |
|---|---|---|
| D | 37 mm | |
| B | 17 mm |
| F | 25 mm | |
|---|---|---|
| r min | 0,3 mm | |
| s | 0,8 mm | Axial displacement |
| m | 75,2 g | Mass |
|---|---|---|
| C r | 23700 N | Basic dynamic load rating, radial |
| C 0r | 25500 N | Basic static load rating, radial |
| C ur | 4600 N | Fatigue limit load, radial |
| n G | 16900 1/min | Limiting speed |
| n B | 9600 1/min | Reference speed |
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