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INA ZKLN30722Z Ball screw support bearing
MODEL ZKLN30722Z
$1,555.33 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
1.181
O.D.
2.835
Specifications
| d | 30 mm | Tolerance: -0,005 |
|---|---|---|
| D | 72 mm | Tolerance: -0,010 |
| B | 38 mm | Tolerance: -0,25 |
| 60 ° | Contact angle | |
| D a max | 64 mm | |
| d 1 | 51 mm | |
| d a min | 47 mm | |
| r 1 min | 0,6 mm | |
| r min | 0,3 mm |
| Heavy series | ||
| m | 0,72 kg | Mass |
| C a | 59000 N | Basic dynamic load rating, axial |
| C 0a | 108000 N | Basic static load rating, axial |
| n G Fett | 4000 1/min | Limiting speed for grease lubrication |
| M RL | 0,4 Nm | Bearing frictional torque |
| c aL | 950 N/µm | Axial rigidity |
| c kL | 400 Nm/mrad | Tilting rigidity |
| M m | 1,91 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. | |
| ZMA30/52 | Designation of recommended INA locknut | |
| AM30 | Designation of recommended INA locknut | |
| Locknuts not included in delivery. | ||
| M A | 65 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
| 19509 N | Axial preload force |
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