KOYO 30311CR Bearing distributor

KOYO 30311CR Bearing distributor

KOYO 30311CR Bearing

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Brand: KOYO distributor
Model: 30311CR
Type: Tapered roller bearing
Size: 55x120x31.5
Delivery Time: 5-7 Days
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Discription

Here is KOYO 30311CR Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of KOYO 30311CR Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.

Details
Bearing 30311CR

Tapered roller bearing 30311CR

Bearing number : 30311CR

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 - 22 mm

a - 29,8 mm

r min. - 2,5 mm

r2 min. - 2 mm

da min. - 67 mm

da max - 70 mm

Da min - 97 mm

Da max. - 108 mm

Db min. - 112 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,58 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 161 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags :  KOYO , 55x120x31.5

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