Bearing 7248B

Bearing 7248B images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7248B Related parameters
Name Value
Bearing number 7248B
Size (mm) 240x440x72
Brand MBY
Bore Diameter (mm) 240
Outer Diameter (mm) 440
Width (mm) 72
Bearing dimensions and specification
Name Value
d 240 mm
D 440 mm
B 72 mm
C 72 mm
Angle (α) 40 °
a 178.6 mm
r min. 4 mm
r1 min. 1.5 mm
da min. 258 mm
Da max. 422 mm
ra max. 3 mm
Weight 52.8 Kg
(Grease) Lubrication Speed 1100 r/min
(Oil) Lubrication Speed 1500 r/min

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