INA ZARF50115-TV bearing

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d:   50                  

D:   115                  

H:   60                  

:        Locknuts and fixing screws not included in delivery.

C:   22,5           

J:   94           

c_kL:   2470         Tilting rigidity

  12 x M8  :   12 x M8         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.

d_{a min}:   67         Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.

D_{a max}:   79         Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.

D₁:   78           

c_aL:   4800         Axial rigidity

n_{G Öl}:   3600         Limiting speed for oil lubrication (valid only with adequate oil cooling)

n_{G Fett}:   1200         Limiting speed for grease lubrication

m:   2,1         Mass

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

M_m:   8,42         Mass moment of inertia for rotating inner ring

M_RL:   2,2         Bearing frictional torque

H₁:   40           

M_A:   85         Tightening torque
Only valid in conjunction with INA precision locknuts

C_a:   90000         Basic dynamic load rating, axial

C_r:   40000         Basic dynamic load rating, radial

C₁:   12,5           

C_0r:   82000         Basic static load rating, radial

r_{1 min}:   0,6           

  18410  :   18410         Axial preload force

  ZMA50/75, AM50  :   ZMA50/75, AM50         Designation of recommended INA locknut

r_min:   0,3           

d₁:   6           

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

B:   11,5           

C_0a:   300000         Basic static load rating, axial

Type:   INA Axialradial roller bearings