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  • BRAND:
  • SKU: 2169487
  • MODEL: ZKLN40902Z

INA ZKLN40902Z Ball screw support bearing

$1,515.68 Each


  • Typically ships in: 1 day
  • Weight: 1.0 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States
  • Payment methods:
  • Returnable:No
  • Unit of Measure: each

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Additional Description

d 40 mm Tolerance: -0,005
D 90 mm Tolerance: -0,01
B 46 mm Tolerance: -0,25
60 ° Contact angle
Da max 80 mm
d1 65 mm
da min 56 mm
r1 min 0,6 mm
rmin 0,6 mm
Heavy series
m 0,95 kg Mass
Ca 72000 N Basic dynamic load rating, axial
C0a 149000 N Basic static load rating, axial
nG Fett 3100 1/min Limiting speed for grease lubrication
MRL 0,65 Nm Bearing frictional torque
caL 1200 N/µm Axial rigidity
ckL 750 Nm/mrad Tilting rigidity
Mm 5,5 kg x cm^2 Mass moment of inertia for rotating inner ring
2,5 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
Locknuts not included in delivery.
MA 110 Nm Tightening torqueOnly valid in conjunction with INA precision locknuts
25185 N Axial preload force


I.D. 1.575
O.D. 3.543

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning