en

Stock

Download

Product Database

Contact

Four Point Contact Ball Bearings (metric)

QJ1072MPA

Back to overview

Details

Main dimensions
d [mm]	360
D [mm]	540
B [mm]	82
d₁ [mm]	≈ 421.4
D₁ [mm]	≈ 478.6
r_1,2 [mm]	5
α₀ [°]	35
a [mm]	≈ 315
Weight [kg]	≈ 72.5

Mating dimensions
d_{a, min} [mm]	378
D_{a, max} [mm]	522
r_{a, max} [mm]	4

Calculation data
C [kN]	860
C₀ [kN]	1920
C_u [kN]	45.2
n_th [min^-1]	856
n_g [min^-1]	1800