INA ZARF55145-L-TV bearing

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d:   55                  

D:   145                  

H₂:   103                  

  40772  :   40772         Axial preload force

:        Locknuts, rotary shaft seal and fixing screws not included in delivery.

  1  :   1         Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.

n_{G Öl}:   2900         Limiting speed for oil lubrication (valid only with adequate oil cooling)

H₃:   72           

B₂:   14           

C:   22,5           

M_m:   43         Mass moment of inertia for rotating inner ring

D_{a max}:   101         Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.

d₁:   6           

c_kL:   3600         Tilting rigidity

C₁:   12,5           

M_A:   220         Tightening torque
Only valid in conjunction with INA precision locknuts

n_{G Fett}:   1000         Limiting speed for grease lubrication

M_RL:   4         Bearing frictional torque

DR:   80 x 100 x 10         Rotary shaft seal to DIN 3760
To be ordered separately.

C_a:   177000         Basic dynamic load rating, axial

B₁:   38,5           

r_{1 min}:   0,6           

J:   118           

D₃:   98           

C_0a:   500000         Basic static load rating, axial

6):        Mounting dimension for seal carrier assembly DRS.
Seal carriers: see under "Accessories".

  12 x M10  :   12 x M10         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.

C_0r:   98000         Basic static load rating, radial

c_aL:   4900         Axial rigidity

d_{a min}:   78         Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.

m:   5         Mass

D₁:   100           

C_r:   44000         Basic dynamic load rating, radial

r_min:   0,3           

B:   17,5           

D₂:   80           

  ZMA55/98, AM55  :   ZMA55/98, AM55         Designation of recommended INA locknut

Type:   INA Axialradial roller bearings