INA ZARF50115-L-TV bearing

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d:   50                  

D:   115                  

H₂:   78                  

d_{a min}:   58         Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.

c_kL:   2470         Tilting rigidity

C:   22,5           

C₁:   12,5           

B₂:   12           

M_RL:   2,2         Bearing frictional torque

H₃:   58           

C_a:   90000         Basic dynamic load rating, axial

C_0r:   82000         Basic static load rating, radial

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

D₂:   60           

DR:   60 x 80 x 8         Rotary shaft seal to DIN 3760
To be ordered separately.

d₁:   6           

r_min:   0,3           

M_m:   10,46         Mass moment of inertia for rotating inner ring

  18410  :   18410         Axial preload force

m:   2,45         Mass

r_{1 min}:   0,6           

C_0a:   300000         Basic static load rating, axial

c_aL:   4800         Axial rigidity

B:   11,5           

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

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

B₁:   26,5           

C_r:   40000         Basic dynamic load rating, radial

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

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

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

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

J:   94           

D₃:   78           

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

D₁:   78           

Type:   INA Axialradial roller bearings