KOYO 22228RHR bearing

KOYO 22228RHR bearing

KOYO 22228RHR, Size: 140x250x68. KOYO 22228RHR 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

Spherical roller bearing 22228RHR

Bearing number : 22228RHR

Size (mm) : 140x250x68

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 68

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2,5 mm

Weight - 14,5 Kg

Basic dynamic load rating (C) - 759 kN

Basic static load rating (C0) - 1030 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,54

Calculation factor (Y1) - 2,6

Calculation factor (Y2) - 3,87

Tags :  KOYO , 140x250x68

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Bearing 22228RHR

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