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INA ZARN4075LTN Ball screw support bearing

BRAND: INA Bearing | MODEL: ZARN4075LTN | CONDITION: NEW | SKU: 2169369
INA ZARN4075LTN Ball screw support bearing

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Actual product may vary
$1,435.58
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Weight: 1.00 lbs UOM: EA
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Additional Description

Technical Specifications

I.D. 1.575
O.D. 2.953

Documents

Description

Specifications
d 40 mm
D 75 mm
H2 70 mm
B 11 mm
B1 27 mm
B2 12 mm
C 20 mm
D1 65 mm
D2 50 mm
D3 63 mm
Da max 66 mm Mounting dimensionsIf rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
da min 48 mm Mounting dimensionsIf rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
H3 53 mm
r1 min 0,6 mm
rmin 0,3 mm
m 1 kg Mass
Ca 59000 N Basic dynamic load rating, axial
C0a 163000 N Basic static load rating, axial
Cr 27500 N Basic dynamic load rating, radial
C0r 53000 N Basic static load rating, radial
nG Öl 4400 1/min Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett 1600 1/min Limiting speed for grease lubrication
MRL 1 Nm Bearing frictional torque
caL 2800 N/µm Axial rigidity
ckL 1030 Nm/mrad Tilting rigidity
Mm 4,35 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.
ZMA40/62 Designation of recommended INA locknut
AM40 Designation of recommended INA locknut
MA 55 Nm Tightening torqueOnly valid in conjunction with INA precision locknuts
14240 N Axial preload force
DR 50X65X8 Rotary shaft seal to DIN 3760To be ordered separately.
Locknuts and rotary shaft seal not included in delivery.