Original KOYO 30311JR bearing

Original KOYO 30311JR bearing

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This KOYO 30311JR bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 55x120x31.5. KOYO Tapered Roller Bearing: Correspond to the design...

Size: 55x120x31.5

Model: 30311JR

Bearing 30311JR

Tapered roller bearings 30311JR

Bearing number : 30311JR

Size (mm) : 55x120x31.5

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 31,5

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

a - 25,5 mm

r min. - 2,5 mm

r2 min. - 2 mm

da min. - 67 mm

da max - 71 mm

Da min - 104 mm

Da max. - 108 mm

Db min. - 111 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,65 Kg

Basic dynamic load rating (C) - 149 kN

Basic static load rating (C0) - 170 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

Original KOYO 30311JR bearing warehouse image1 Original KOYO 30311JR bearing warehouse image2 Original KOYO 30311JR bearing warehouse image3 Original KOYO 30311JR bearing package Original KOYO 30311JR bearing certificate image1 Original KOYO 30311JR bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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