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INA ZKLN50902RS2AP Ball screw support bearing
MODEL ZKLN50902RS2AP
$3,153.44 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
1.969
O.D.
3.543
Specifications
| d | 50 mm | Tolerance: -0,005 |
|---|---|---|
| D | 90 mm | Tolerance: -0,01 |
| B | 68 mm | Tolerance: -0,5 |
| 60 ° | Contact angle | |
| D a max | 82 mm | |
| d 1 | 72 mm | |
| d a min | 63 mm | |
| r 1 min | 0,6 mm | |
| r min | 0,3 mm |
| m | 1,76 kg | Mass |
|---|---|---|
| C a | 76000 N | Basic dynamic load rating, axial |
| C 0a | 250000 N | Basic static load rating, axial |
| n G Fett | 1500 1/min | Limiting speed for grease lubrication |
| M RL | 1,35 Nm | Bearing frictional torque |
| c aL | 2200 N/µm | Axial rigidity |
| c kL | 2250 Nm/mrad | Tilting rigidity |
| M m | 10,48 kg x cm^2 | Mass moment of inertia for rotating inner ring |
| 2,5 µm | Axial run out The axial run out data for screw drive bearing arrangements are based on the rotating inner ring. | |
| ZMA50/75 | Designation of recommended INA locknut | |
| AM50 | Designation of recommended INA locknut | |
| Locknuts not included in delivery. | ||
| M A | 85 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
| 17009 N | Axial preload force |
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