Schaeffler Product catalogue - medias
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ZARN55115-L-TV


Needle roller/axial cylindrical roller bearings

double direction, long shaft locating washer

  
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Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubricationOil lubrication
Housing design
Shaft design (threaded spindle)
 
d 55  mm   
D 115  mm   
H 103  mm   
B 17,5  mm   
B1 38,5  mm   
B2 18  mm   
C 25  mm   
D1 100  mm   
D2 80  mm   
D3 98  mm   
Da max 101  mm  Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
da min 78  mm  Mounting dimensions
If rotary shaft seals are used, the outside diameter of the sealing ring must be taken into consideration.
H1 74,5  mm   
r1 min 0,6  mm   
rmin 0,3  mm   
m 4  kg  Mass
Ca 177000  N  Basic dynamic load rating, axial
C0a 500000  N  Basic static load rating, axial
Cr 44000  N  Basic dynamic load rating, radial
C0r 98000  N  Basic static load rating, radial
Cua 46500  N  Fatigue limit load, axial
Cur 13800  N  Fatigue limit load, radial
nG Öl 2900  1/min  Limiting speed for oil lubrication (valid only with adequate oil cooling)
nG Fett 1000  1/min  Limiting speed for grease lubrication
MRL 4  Nm  Bearing frictional torque
caL 4900  N/µm  Axial rigidity
ckL 3600  Nm/mrad  Tilting rigidity
Mm 43  kg * cm^2  Mass moment of inertia for rotating inner ring
  1  µm  Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring.
  ZMA55/98  Recommended INA precision locknuts with radial clamping

The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately.
  AM55  Recommended INA precision locknuts with axial clamping

The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately.
MA 220  Nm  Tightening torque

Only valid in conjunction with INA precision locknuts.
Observe the guidelines on locating/locating bearing arrangements.
  39807  N  Requisite locknut force, axial

The requisite axial locknut force must be observed when using other locknuts.
  80X100X10  Rotary shaft seal to DIN 3760
To be ordered separately.
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