en

Stock

Download

Product Database

Contact

Deep Groove Ball Bearings (single row, metric)

6388M

Back to overview

Details

Main dimensions
d [mm]	440
D [mm]	900
B [mm]	145
d₁ [mm]	≈ 603.1
D₁ [mm]	≈ 739.1
r_1,2 [mm]	9.5
Weight [kg]	≈ 487

Mating dimensions
d_{a, min} [mm]	480
D_{a, max} [mm]	860
r_{a, max} [mm]	8

Calculation data
C [kN]	985
C₀ [kN]	1910
C_u [kN]	36.3
n_th [min^-1]	869
n_g [min^-1]	1200
f₀	14.9