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INA NA4872 Precision needle bearing
MODEL NA4872
Obsolete
This item is no longer available on MROSupply.com, however we have this identical replacement.
$9,911.75 Each
Typically Ships in: 1 day
Returnable:No
I.D.
14.173
O.D.
17.323
Specifications
| d | 360 mm | |
|---|---|---|
| D | 440 mm | |
| B | 80 mm |
| F | 390 mm | |
|---|---|---|
| r min | 2,1 mm | |
| s | 2 mm | Axial displacement |
| m | 25600 g | Mass |
|---|---|---|
| C r | 740000 N | Basic dynamic load rating, radial |
| C 0r | 2020000 N | Basic static load rating, radial |
| C ur | 255000 N | Fatigue limit load, radial |
| n G | 1210 1/min | Limiting speed |
| n B | 600 1/min | Reference speed |
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