Bearing 387A/382

Bearing 387A/382 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 387A/382 Related parameters
Name Value
Bearing number 387A/382
Size (mm) 57.15x98.425x21
Brand MBY
Bore Diameter (mm) 57.15
Outer Diameter (mm) 98.425
Width (mm) 21
Bearing dimensions and specification
Name Value
d 57,15 mm
D 98,425 mm
T 21 mm
B 21,946 mm
C 17,826 mm
ra1 max. 0,8 mm
a 17,6 mm
r min. 3,5 mm
r1 min. 0,8 mm
Da 90 mm
db 62 mm
ra max. 3,5 mm
da 69 mm
Db 92 mm
Weight 0,646 Kg
Basic dynamic load rating (C) 80,5 kN
Basic static load rating (C0) 100 kN
(Grease) Lubrication Speed 3600 r/min
(Oil) Lubrication Speed 5000 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,93
Calculation factor (Y1) 1,7

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