Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

70888MP

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Details

Maindimensions
d [mm] 440
D [mm] 540
B [mm] 31
d1 [mm] ≈ 478.6
D1 [mm] ≈ 503.4
r1,2 [mm] 2
r3,4 [mm] 1
α0 [°] 30
a [mm] ≈ 157
Weight [kg] ≈ 15.6
Connection dimensions
da, min [mm] 448.8
Da, max [mm] 531.2
Db, max [mm] 535.4
ra, max [mm] 2
rb, max [mm] 1
Calculation data
C [kN] 202
C0 [kN] 398
Cu [kN] 8.9
nth [mm] 804
ng [mm] 1300