FAG 31308-A bearing

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d:   40                  

D:   90                  

T:   25,25                  

C_0r:   83000         Basic static load rating, radial

Y₀:   0,4           

r_{1, 2 min}:   2           

d_{b min}:   49           

C_{b min}:   8           

a:   30           

n_B:   5200         Reference speed

C_r:   76000         Basic dynamic load rating, radial

D_{a min}:   71           

C_ur:   9400         Fatigue limit load, radial

B:   23           

r_{b max}:   1,5           

Y:   0,73           

d_{a max}:   51           

C:   17           

D_{a max}:   81           

r_{3, 4 min}:   1,5           

D_{b min}:   86           

r_{a max}:   2           

e:   0,83           

m:   0,727         Mass

C_{a min}:   4           

  T7FB040  :   T7FB040         Comparative designation to DIN ISO 355

d₁:   68,2           

n_G:   7400         Limiting speed

Type:   Tapered roller bearings