Description

VÒNG BI CÔN HR30310J NSK

Tapered roller bearings HR30310J

Bearing number : HR30310J

Size (mm) : 50x110x29.25

Brand : NSK

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 29,25

Bearing dimensions and specification in NSK catalogue:

d – 50 mm

D – 110 mm

T – 29,25 mm

B – 27 mm

C – 23 mm

a – 23,1 mm

r min. – 2,5 mm

r1 min. – 2 mm

da min. – 65 mm

Da min – 95 mm

Da max. – 100 mm

db max. – 65 mm

Db min. – 102 mm

ra max. – 2 mm

rb max. – 2 mm

Weight – 1,28 Kg

Basic dynamic load rating (C) – 130 kN

Basic static load rating (C0) – 148 kN

(Grease) Lubrication Speed – 3400 r/min

(Oil) Lubrication Speed – 4800 r/min

Calculation factor (e) – 0,35

Calculation factor (Y0) – 0,96

Calculation factor (Y1) – 1,7

Tags :  NSK , 50x110x29.25

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