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INA ZARF70160TN Ball screw support bearing
MODEL ZARF70160TN
$4,435.25 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
2.756
O.D.
6.299
Specifications
d | 70 mm | |
---|---|---|
D | 160 mm | |
H | 82 mm |
6) | Mounting dimension for seal carrier assembly DRS. Seal carriers: see under "Accessories". | |
---|---|---|
B | 17,5 mm | |
C | 22,5 mm | |
C 1 | 12,5 mm | |
D 1 | 115 mm | |
D a max | 116 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
d 1 | 6 mm | |
d a min | 100 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
H 1 | 51 mm | |
J | 133 mm | |
r 1 min | 0,6 mm | |
r min | 0,3 mm |
m | 5,2 kg | Mass |
---|---|---|
C a | 201000 N | Basic dynamic load rating, axial |
C 0a | 630000 N | Basic static load rating, axial |
C r | 56000 N | Basic dynamic load rating, radial |
C 0r | 119000 N | Basic static load rating, radial |
n G Öl | 2400 1/min | Limiting speed for oil lubrication (valid only with adequate oil cooling) |
n G Fett | 800 1/min | Limiting speed for grease lubrication |
M RL | 4,8 Nm | Bearing frictional torque |
c aL | 5800 N/µm | Axial rigidity |
c kL | 6000 Nm/mrad | Tilting rigidity |
M m | 62,2 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. | |
12 | 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. | |
ZMA70/110 | Designation of recommended INA locknut | |
AM70 | Designation of recommended INA locknut | |
M A | 330 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
47692 N | Axial preload force | |
Locknuts and fixing screws not included in delivery. |
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Brand | NSK Bearings |
Model | BL208ZZ |