INA ZKLR0828-2Z bearing

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please contact Email for any inquiry sales@tanchin.hk INA ZKLR0828-2Z

d:   8                Tolerance: -0,008

D:   23,9                Tolerance: +0,03 / -0,01

H:   15,5                Tolerance: -0,5

b:   6,6           

m:   30         Mass

m:   26           

n:   20           

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

  4 x M4 / 2 x M6  :   4 x M4 / 2 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.

d₂:   4,5           

:        Locknuts must be ordered separately.

r_min:   0,3           

d_a:   10,4           

M:   35           

D_{aa min}:   22           

A₁:   28           

M_m:   0,0028         Mass moment of inertia for rotating inner rings

M_A:   4         Tightening torque
Only valid in conjunction with INA precision locknuts

C_0a:   1520         Basic static load rating, axial

n_{G Fett}:   6200         Limiting speed for grease lubrication

d₁:   11,8           

C_a:   1810         Basic dynamic load rating, axial

X:        Axial abutment area of outer ring

M_RL:   0,08         Bearing frictional torque

D_ai:   18           

A₂:   35           

C_r:   4900         Basic dynamic load rating, radial

C_0r:   2280         Basic static load rating, radial

B:   14         Tolerance: +0,25

  ZM08  :   ZM08         Designation of recommended INA locknut
The locknut is used to axially locate the bearing unit. It has no influence on the bearing preload.

c_aL:   20         Axial rigidity
Statistically determined mean values from measurements on the complete bearing.

Type:   INA Bearings for screw drives