Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

709/630MP

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Details

Maindimensions
d [mm] 630
D [mm] 850
B [mm] 71
d1 [mm] ≈ 710.6
D1 [mm] ≈ 774.3
r1,2 [mm] 5
r3,4 [mm] 2
α0 [°] 30
a [mm] ≈ 249
Weight [kg] ≈ 118
Connection dimensions
da, min [mm] 648
Da, max [mm] 832
Db, max [mm] 841.2
ra, max [mm] 4
rb, max [mm] 2
Calculation data
C [kN] 670
C0 [kN] 1640
Cu [kN] 29.5
nth [mm] 516
ng [mm] 740