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INA ZARN2572TN Ball screw support bearing

BRAND: INA Bearing | MODEL: ZARN2572TN | CONDITION: NEW | SKU: 2169360
INA ZARN2572TN Ball screw support bearing

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Actual product may vary
$1,278.41
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Weight: 1.00 lbs UOM: EA
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Additional Description

Documents

Description

Specifications
d 25 mm
D 72 mm
H 60 mm
B 12,5 mm
C 20 mm
D1 62 mm
Da max 63 mm Mounting dimensionsIf rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
da min 45 mm Mounting dimensionsIf rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
H1 40 mm
r1 min 0,6 mm
rmin 0,3 mm
m 1,17 kg Mass
Ca 80000 N Basic dynamic load rating, axial
C0a 199000 N Basic static load rating, axial
Cr 24300 N Basic dynamic load rating, radial
C0r 41500 N Basic static load rating, radial
nG Öl 4900 1/min Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett 1400 1/min Limiting speed for grease lubrication
MRL 1,6 Nm Bearing frictional torque
caL 3000 N/µm Axial rigidity
ckL 800 Nm/mrad Tilting rigidity
Mm 3,88 kg x cm^2 Mass moment of inertia for rotating inner ring
1 µm Axial runoutThe axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
ZMA25/58 Designation of recommended INA locknut
AM25 Designation of recommended INA locknut
MA 55 Nm Tightening torqueOnly valid in conjunction with INA precision locknuts
20790 N Axial preload force
Locknuts not included in delivery.