INA ZKLF1255-2RS bearing

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please contact Email for any inquiry sales@tanchin.hk INA ZKLF1255-2RS

d:   12                Tolerance: -0,005

D:   55                Tolerance: -0,01

B:   25                Tolerance: -0,25

C_a:   16900         Basic dynamic load rating, axial

  5038  :   5038         Axial preload force

m:   0,37         Mass

d₁:   25           

C_0a:   24700         Basic static load rating, axial

D_{a max}:   33           

M_m:   0,068         Mass moment of inertia for rotating inner ring

d_{a min}:   16           

c_aL:   375         Axial rigidity

M_A:   8         Tightening torque
Only valid in conjunction with INA precision locknuts

d₂:   6,8           

  ZM12  :   ZM12         Designation of recommended INA locknut

:        Locknuts not included in delivery.

  2  :   2         Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.

r_{1 min}:   0,6           

c_kL:   50         Tilting rigidity

t:   3 X 120°         Quantity of pitches X angle of pitches

b:   3           

  3 x M6  :   3 x M6         Quantity x size of fixing screws to DIN 912-10.9
Tightening torque of fixing screws according to manufacturers data.
Screws not included in delivery.

n_{G Fett}:   3800         Limiting speed for grease lubrication

I:   17           

M_RL:   0,16         Bearing frictional torque

1):        Extraction slot

J:   42           

r_min:   0,3           

Type:   INA Bearings for screw drives