NSK HR31326J bearing

Bearing HR31326J

HR31326J NSK bearing,

NSK HR31326J bearing, Size: 130x280x72. NSK HR31326J are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings HR31326J

Bearing number : HR31326J

Size (mm) : 130x280x72

Brand : NSK

Bore Diameter (mm) : 130

Outer Diameter (mm) : 280

Width (mm) : 72

Bearing dimensions and specification in NSK catalogue:

d - 130 mm

D - 280 mm

T - 72 mm

B - 66 mm

C - 44 mm

a - 87,1 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 174 mm

Da min - 220 mm

Da max. - 262 mm

db max. - 159 mm

Db min. - 261 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 18,8 Kg

Basic dynamic load rating (C) - 625 kN

Basic static load rating (C0) - 820 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73