Bearing 4T-HM88542/HM88512

Bearing 4T-HM88542/HM88512 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 4T-HM88542/HM88512 Related parameters
Name Value
Bearing number 4T-HM88542/HM88512
Size (mm) 31.75x73.812x29.37
Brand MBY
Bore Diameter (mm) 31.75
Outer Diameter (mm) 73.812
Width (mm) 29,37
Bearing dimensions and specification
Name Value
d 31,75 mm
D 73,812 mm
T 29,37 mm
B 27,783 mm
C 23,02 mm
ra1 max. 3,3 mm
a 6 mm
Da 60 mm
db 42,5 mm
ra max. 1,3 mm
da 45,5 mm
Db 70 mm
Weight 0,638 Kg
Basic dynamic load rating (C) 72 kN
Basic static load rating (C0) 97 kN
(Grease) Lubrication Speed 5 400 r/min
(Oil) Lubrication Speed 7 100 r/min
Calculation factor (e) 0,55
Calculation factor (Y0) 0,6
Calculation factor (Y2) 1,1

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