EN logo ZKL Group

The history is cornerstone of the
present time as well as challenge to the future.

Double row self-aligning ball bearings d = 6 - 150 mm

1208

Bearing in the new standard NEW FORCE

 

schema

 

Dimensions Basic load rating Fatique load limit Limiting speed for lubrication with Bearing designation
d D B B1 rs Dynamic (Cr) Static (Cor) Pu Grease Oil with cylindrical bore with tapered bore
mm kN kN min-1    
40 80 18 1.1 19.880 6.560 0.300 7 900 9 400 1208 1208K

 

Abutment and fillet dimensions Weight Corresponding adapter sleeve Factors
d da (min) Da (max) ra (max) - K   e Y1 Y2 Y0
mm kg    
40 47 73 1 0.417 0.41 H208 0.220 2.900 4.400 3.000

 

Calculations

vzorec C = kN  
P = kN  
L10 = 106ot
vzorec Fa
Fr
  n=
 
L10h = h
  D=
 
L10km = 106km
vzorec   a23=
  a1=
Lna = 106ot
Copyright © 2012 ZKL, a.s.