Ressource KRW Product

Angular Contact Ball Bearings (single row, metric)

719/670MP

Back to overview

Details

Main dimensions
d [mm] 670
D [mm] 900
B [mm] 103
d1 [mm] ≈ 747.5
D1 [mm] ≈ 828.9
r1,2 [mm] 6
r3,4 [mm] 3
α0 [°] 30
a [mm] ≈ 278
Weight [kg] ≈ 173
Mating dimensions
da, min [mm] 693
Da, max [mm] 877
Db, max [mm] 887.6
ra, max [mm] 5
rb, max [mm] 2.5
Calculation data
C [kN] 860
C0 [kN] 2190
Cu [kN] 38.2
nth [min-1] 525
ng [min-1] 690