KOYO HM88542/HM88512 bearing

KOYO HM88542/HM88512 bearing

KOYO HM88542/HM88512, Size: 73,812x31.75x29,37. KOYO HM88542/HM88512 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearings HM88542/HM88512

Bearing number : HM88542/HM88512

Size (mm) : 73,812x31.75x29,37

Brand : KOYO

Bore Diameter (mm) : 73,812

Outer Diameter (mm) : 31.75

Width (mm) : 29,37

Bearing dimensions and specification in KOYO catalogue:

d - 31.75 mm

D - 73,812 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

a - 23,4 mm

r min. - 1,2 mm

r2 min. - 3,2 mm

da min. - 45,5 mm

Da - 59 mm

db min - 42,5 mm

ra max. - 1,2 mm

rb max. - 3,2 mm

Db - 70 mm

Weight - 0,631 Kg

Basic dynamic load rating (C) - 74,3 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

KOYO HM88542/HM88512 Image

Bearing HM88542/HM88512 KOYO HM88542/HM88512 type

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