Bearing BSD 2047 C

Bearing BSD 2047 C images Bearing BSD 2047 C images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing BSD 2047 C Related parameters
Name Value
Bearing number BSD 2047 C
Size (mm) 20x47x15
Brand MBY
Bore Diameter (mm) 20
Outer Diameter (mm) 47
Width (mm) 15
Bearing dimensions and specification
Name Value
d 20 mm
D 47 mm
H 15 mm
d1 29.4 mm
d2 34.5 mm
D1 34.6 mm
D2 40.65 mm
r1,2 min. - 1 mm
a 40 mm
da min. - 27 mm
db min. - 27 mm
Da max. - 42.5 mm
Db max. - 42.5 mm
ra max. - 1 mm
Basic dynamic load rating C - 22 kN
Basic static load rating C0 - 49 kN
Fatigue load limit Pu - 1.8 kN
Limiting speed for grease lubrication 9500 r/min
Limiting speed for oil lubrication 12000 mm/min
Preload class A 1480 N
Preload class B 2960 N
Frictional moment, Preload class A 0.05 N·m
Frictional moment, Preload class B 0.091 N·m
Static Axial rigidity, Preload class A 680 N/micron
Static Axial rigidity, Preload class B 860 N/micron
Max. axial load Fa - max. 14.5 kN
Gref 1.4 cm3
Mass bearing 0.13 kg

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