Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

72/630B.MP

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Details

Main dimensions
d [mm] 630
D [mm] 1150
B [mm] 165
d1 [mm] ≈ 841.8
D1 [mm] ≈ 951.1
r1,2 [mm] 12
r3,4 [mm] 6
α0 [°] 40
a [mm] ≈ 456
Weight [kg] ≈ 793
Mating dimensions
da, min [mm] 678
Da, max [mm] 1102
Db, max [mm] 1124
ra, max [mm] 10
rb, max [mm] 5
Calculation data
C [kN] 1490
C0 [kN] 4010
Cu [kN] 65.5
nth [min-1] 455
ng [min-1] 580