INA ZKLR1244-2RS bearing

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please contact Email for any inquiry sales@tanchin.hk INA ZKLR1244-2RS

d:   12                Tolerance: -0,007

D:   35,45                Tolerance: +0,03 / -0,01

H:   22                Tolerance: -0,5

C_a:   13200         Basic dynamic load rating, axial

d₁:   16,6           

d_a:   14           

  7  :   7         Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.

D_{aa min}:   32           

m:   38           

B:   20         Tolerance: +0,25

c_aL:   170         Axial rigidity
Statistically determined mean values from measurements on the complete bearing.

M_m:   0,0102         Mass moment of inertia for rotating inner rings

  4 x M6  :   4 x M6         Quantity x size of fixing screws to DIN 912
Tightening torque of fixing screws according to manufacturers data.
Screws not included in delivery.

m:   120         Mass

X:        Axial abutment area of outer ring

C_0a:   17900         Basic static load rating, axial

C_r:   13600         Basic dynamic load rating, radial

d₂:   6,6           

:        Locknuts must be ordered separately.

A₁:   44           

M_RL:   0,16         Bearing frictional torque

A₂:   50           

C_0r:   8500         Basic static load rating, radial

  ZM12  :   ZM12         Designation of recommended INA locknut
The locknut is used to axially locate the bearing unit. It has no influence on the bearing preload.

r_min:   0,3           

n_{G Fett}:   3700         Limiting speed for grease lubrication

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

D_ai:   27           

n:   32           

Type:   INA Bearings for screw drives