Bearing 4T-2688/2631

Bearing 4T-2688/2631 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 4T-2688/2631 Related parameters
Name Value
Bearing number 4T-2688/2631
Size (mm) 26.988x66.421x23.812
Brand MBY
Bore Diameter (mm) 26.988
Outer Diameter (mm) 66.421
Width (mm) 23,812
Bearing dimensions and specification
Name Value
d 26,988 mm
D 66,421 mm
T 23,812 mm
B 25,433 mm
C 19,05 mm
ra1 max. 1,3 mm
a 9,3 mm
Da 58 mm
db 33 mm
ra max. 1,5 mm
da 35 mm
Db 60 mm
Weight 0,429 Kg
Basic dynamic load rating (C) 64,5 kN
Basic static load rating (C0) 72,5 kN
(Grease) Lubrication Speed 6 200 r/min
(Oil) Lubrication Speed 8 200 r/min
Calculation factor (e) 0,25
Calculation factor (Y0) 1,3
Calculation factor (Y2) 2,36

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