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Single row tapered roller bearings d = 15 - 140 mm

30206AJ2

schema

 

Dimensions Basic load rating Fatique load limit
d2 D B C T rs (min) r1s (min) r2s (min) a Dynamic (Ca) Static (Coa) Pu
mm kN kN
30 62 16 14 17.25 1 1 0.3 14 40.6 44.7 5.450

 

Limiting speed for lubrication with Bearing designation Abutment and fillet dimensions Weight Factors
Grease Oil STN ISO d da (max) db (min) Da (max) Da (min) Db (min) aa (min) ab (min) ra (max) e Y Y0
min-1   mm kg  
6 700 8 900 30206AJ2 T3DB030 30 37 36 52 56 57 2 3 1 0.252 0.370 1.600 0.900

 

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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