Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

70/630MP

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Details

Maindimensions
d [mm] 630
D [mm] 920
B [mm] 128
d1 [mm] ≈ 743.3
D1 [mm] ≈ 815.3
r1,2 [mm] 7.5
r3,4 [mm] 4
α0 [°] 30
a [mm] ≈ 288
Weight [kg] ≈ 277
Connection dimensions
da, min [mm] 658
Da, max [mm] 892
Db, max [mm] 905.4
ra, max [mm] 6
rb, max [mm] 3
Calculation data
C [kN] 1060
C0 [kN] 2690
Cu [kN] 47.2
nth [mm] 545
ng [mm] 700