Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

708/630MP

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Details

Maindimensions
d [mm] 630
D [mm] 780
B [mm] 48
d1 [mm] ≈ 687.9
D1 [mm] ≈ 725
r1,2 [mm] 3
r3,4 [mm] 1.1
α0 [°] 30
a [mm] ≈ 228
Weight [kg] ≈ 51.7
Connection dimensions
da, min [mm] 642.4
Da, max [mm] 767.6
Db, max [mm] 774
ra, max [mm] 2.5
rb, max [mm] 1
Calculation data
C [kN] 368
C0 [kN] 855
Cu [kN] 15.8
nth [mm] 544
ng [mm] 790