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INA ZARF3080LTN Ball screw support bearing
MODEL ZARF3080LTN
$1,599.98 Each
Prices are subject to change
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Returnable:No
I.D.
1.181
O.D.
3.15
Specifications
d | 30 mm | |
---|---|---|
D | 80 mm | |
H 2 | 65 mm |
6) | Mounting dimension for seal carrier assembly DRS. Seal carriers: see under "Accessories". | |
---|---|---|
B | 10 mm | |
B 1 | 25 mm | |
B 2 | 11 mm | |
C | 18 mm | |
C 1 | 10 mm | |
D 1 | 52 mm | |
D 2 | 40 mm | |
D 3 | 50 mm | |
D a max | 53 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
d 1 | 3,2 mm | |
d a min | 38 mm | Mounting dimensions If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration. |
H 3 | 48 mm | |
J | 63 mm | |
r 1 min | 0,6 mm | |
r min | 0,3 mm |
m | 0,9 kg | Mass |
---|---|---|
C a | 39000 N | Basic dynamic load rating, axial |
C 0a | 101000 N | Basic static load rating, axial |
C r | 24300 N | Basic dynamic load rating, radial |
C 0r | 41500 N | Basic static load rating, radial |
n G Öl | 5500 1/min | Limiting speed for oil lubrication (valid only with adequate oil cooling) |
n G Fett | 1800 1/min | Limiting speed for grease lubrication |
M RL | 0,65 Nm | Bearing frictional torque |
c aL | 2200 N/µm | Axial rigidity |
c kL | 520 Nm/mrad | Tilting rigidity |
M m | 1,7 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. | |
M6 | Size of fixing screws to DIN 912-10. 9Tightening torque of fixing screws according to manufacturer's data. Screws not included in delivery. | |
ZMA30/52 | Designation of recommended INA locknut | |
AM30 | Designation of recommended INA locknut | |
M A | 32 Nm | Tightening torque Only valid in conjunction with INA precision locknuts |
11091 N | Axial preload force | |
DR | 40X52X7 | Rotary shaft seal to DIN 3760To be ordered separately. |
Locknuts, rotary shaft seal and fixing screws not included in delivery. |
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