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INA ZARN45105LTN Ball screw support bearing
MODEL ZARN45105LTN
$3,631.64 Each
Prices are subject to change
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Returnable:No
I.D.
1.772
O.D.
4.134
Specifications
d | 45 mm | |
---|---|---|
D | 105 mm | |
H 2 | 103 mm |
B | 17,5 mm | |
---|---|---|
B 1 | 38,5 mm | |
B 2 | 14 mm | |
C | 25 mm | |
D 1 | 90 mm | |
D 2 | 70 mm | |
D 3 | 88 mm | |
D a max | 91 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
d a min | 68 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
H 3 | 74,5 mm | |
r 1 min | 0,6 mm | |
r min | 0,3 mm |
m | 3,42 kg | Mass |
---|---|---|
C a | 154000 N | Basic dynamic load rating, axial |
C 0a | 405000 N | Basic static load rating, axial |
C r | 40000 N | Basic dynamic load rating, radial |
C 0r | 82000 N | Basic static load rating, radial |
n G Öl | 3300 1/min | Limiting speed for oil lubrication (valid only with adequate oil cooling) |
n G Fett | 1150 1/min | Limiting speed for grease lubrication |
M RL | 3,5 Nm | Bearing frictional torque |
c aL | 4000 N/µm | Axial rigidity |
c kL | 2100 Nm/mrad | Tilting rigidity |
M m | 28,1 kg x cm^2 | Mass moment of inertia for rotating inner ring |
1 µm | Axial run out The axial run out data for screw drive bearing arrangements are based on the rotating inner ring. | |
ZMA45/85 | Designation of recommended INA locknut | |
AM45 | Designation of recommended INA locknut | |
M A | 150 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
33549 N | Axial preload force | |
DR | 70X90X10 | Rotary shaft seal to DIN 3760To be ordered separately. |
Locknuts and rotary shaft seal not included in delivery. |
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