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Single row cylindrical roller bearings for railway vehicle axles

PLC 410–15-2

 

Dimensions Basic load rating Fatique load limit
d D B rs (min) r1s (min) d1 d2 F Dynamic (Cr) Static (Cor) Pu
mm kN kN
130 240 80 3 7.5 170.5 159 517 752 76.250

 

Bearing designation Maximum speed of rail vehicle Radial clearance Axial clearance Weight Precision class
    (min) (max) (min) (max)    
  km.h-1   kg  
PLC 410–15-2 160 0.135 0.180 0.300 0.900 14.5000 P0

 

Calculations

vzorec C = kN  
P = kN  
L10 = 106ot
vzorec Fa
Fr
  n=
 
L10h = h
  D=
 
L10km = 106km
vzorec   a23=
  a1=
Lna = 106ot
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