en

Stock

Download

Product Database

Contact

Deep Groove Ball Bearings (single row, metric)

61888M

Back to overview

Details

Main dimensions
d [mm]	440
D [mm]	540
B [mm]	46
d₁ [mm]	≈ 471.3
D₁ [mm]	≈ 509.3
r_1,2 [mm]	2.1
Weight [kg]	≈ 22.9

Mating dimensions
d_{a, min} [mm]	450
D_{a, max} [mm]	530
r_{a, max} [mm]	2.1

Calculation data
C [kN]	255
C₀ [kN]	406
C_u [kN]	9.09
n_th [min^-1]	1190
n_g [min^-1]	1800
f₀	15.9