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Ressource KRW Product

Four Point Contact Ball Bearings (metric)

Q352MPB

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Details

Main dimensions
d [mm]	260
D [mm]	540
B [mm]	102
d₁ [mm]	≈ 359.8
D₁ [mm]	≈ 440.2
r_1,2 [mm]	6
α₀ [°]	23
a [mm]	≈ 170
Weight [kg]	≈ 129

Mating dimensions
d_{a, min} [mm]	286
D_{a, max} [mm]	514
r_{a, max} [mm]	5

Calculation data
C [kN]	1200
C₀ [kN]	2320
C_u [kN]	57.8
n_th [min^-1]	857
n_g [min^-1]	2000