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Date: 2016-08-22

INA ZARF3080-L-TV bearing stock, Dimensions, Drawing

Type:  
 INA Axialradial roller bearings
d
  30  
 
D
  80  
 
H2
  65  
 
6)
Mounting dimension for seal carrier assembly DRS.
Seal carriers: see under "Accessories".
B
  10  
 
B1
  25  
 
B2
  11  
 
C
  18  
 
C1
  10  
 
D1
  52  
 
D2
  40  
 
D3
  50  
 
Da max
  53  
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
d1
  3,2  
 
da min
  38  
Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
H3
  48  
 
J
  63  
 
r1 min
  0,6  
 
rmin
  0,3  
 
m
  0,9  
Mass
Ca
  39000  
Basic dynamic load rating, axial
C0a
  101000  
Basic static load rating, axial
Cr
  24300  
Basic dynamic load rating, radial
C0r
  41500  
Basic static load rating, radial
nG Öl
  5500  
Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett
  1800  
Limiting speed for grease lubrication
MRL
  0,65  
Bearing frictional torque
caL
  2200  
Axial rigidity
ckL
  520  
Tilting rigidity
Mm
  1,7  
Mass moment of inertia for rotating inner ring
  1  
  1  
Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
  12 x M6  
  12 x M6  
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.
  ZMA30/52, AM30  
  ZMA30/52, AM30  
Designation of recommended INA locknut
MA
  32  
Tightening torque
Only valid in conjunction with INA precision locknuts
  11091  
  11091  
Axial preload force
DR
  40 x 52 x 7  
Rotary shaft seal to DIN 3760
To be ordered separately.
Locknuts, rotary shaft seal and fixing screws not included in delivery.



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