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INA ZKLF901902Z Ball screw support bearing
MODEL ZKLF901902Z
$6,785.68 Each
Prices are subject to change
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Returnable:No
I.D.
3.543
O.D.
7.48
Specifications
d | 90 mm | Tolerance: -0,008 |
---|---|---|
D | 190 mm | Tolerance: -0,015 |
B | 55 mm | Tolerance: -0,25 |
M6 | Threaded connector for lubrication | |
60 ° | Contact angle | |
1) | Extraction slot | |
b | 3 mm | |
D a max | 138 mm | |
d 1 | 120 mm | |
d 2 | 11 mm | |
d a min | 116 mm | |
I | 45 mm | |
J | 165 mm | |
r 1 min | 0,6 mm | |
r min | 0,6 mm | |
t | 8 X 45° | Pitch t Quantity X t |
m | 8,7 kg | Mass |
---|---|---|
C a | 135000 N | Basic dynamic load rating, axial |
C 0a | 395000 N | Basic static load rating, axial |
n G Fett | 2300 1/min | Limiting speed for grease lubrication |
M RL | 2,3 Nm | Bearing frictional torque |
c aL | 1700 N/µm | Axial rigidity |
c kL | 4400 Nm/mrad | Tilting rigidity |
M m | 59,9 kg x cm^2 | Mass moment of inertia for rotating inner ring |
3 µm | Axial run out The axial run out data for screw drive bearing arrangements are based on the rotating inner ring. | |
8 | Quantity of fixing screws to DIN 912-10. 9Screws not included in delivery. | |
M10 | Size of fixing screws to DIN 912-10. 9Tightening torque of fixing screws according to manufacturer's data. Screws not included in delivery. | |
ZMA90/130 | Designation of recommended INA locknut | |
AM90 | Designation of recommended INA locknut | |
Locknuts not included in delivery. | ||
M A | 200 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
25198 N | Axial preload force |
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