KOYO 45228 bearing

KOYO 45228 bearing

KOYO 45228, Size: 140x210x53. KOYO 45228 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 bearing 45228

Bearing number : 45228

Size (mm) : 140x210x53

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 53

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 210 mm

T - 53 mm

B - 53 mm

r min. - 2 mm

r1 min. - 2,5 mm

da max - 159 mm

Db min. - 188 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 200 mm

Weight - 6,45 Kg

Basic dynamic load rating (C) - 311 kN

Basic static load rating (C0) - 564 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,41

Calculation factor (Y2) - 2,47

Tags :  KOYO , 140x210x53

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