Bearing 7248

Bearing 7248 images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7248 Related parameters
Name Value
Bearing number 7248
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) 30 °
a 134.2 mm
r min. 4 mm
r1 min. 1.5 mm
da min. 258 mm
Da max. 422 mm
ra max. 3 mm
Weight 51.8 Kg
(Grease) Lubrication Speed 1500 r/min
(Oil) Lubrication Speed 1800 r/min

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