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present time as well as challenge to the future.

Single direction thurst ball bearings d = 10 - 240 mm

51204

Bearing in the new standard NEW FORCE

 

schema

 

Dimensions Basic load rating Fatique load limit Limiting speed for lubrication with
d D d1 D1 H rs (min) dynamic Cr static Cor Pu Grease Oil
mm kN kN min-1
20 40 40 22 14 0.6 24.530 37.700 1.710 5 000 6 700

 

Bearing designation Abutment and fillet dimensions Weight Minimum axial load factor
  d da Da ra    
  mm kg  
51204 20 32 28 0.6 0.08 0.008

 

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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