SKF NU312ECJ bearing

60x130x31

In addition to the information provided on this page, consider what is provided under Single row cylindrical roller bearings.; For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process.; For general information on rolling bearings, refer to General bearing knowledge.



Cylindrical roller bearings, single row NU 312 ECJ

Bearing number : NU 312 ECJ

Size (mm) : 60x130x31

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 130 mm

B - 31 mm

D1 - - 108.5 mm

F - 77 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 2.1 mm

s - 2.1 mm

da - min. - 72 mm

da - max. - 74 mm

db - min. - 79 mm

Da - max. - 118.1 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 173 kN

Basic static load rating - C0 - 160 kN

Fatigue load limit - Pu - 21.2 kN

Reference speed - 5600 r/min

Limiting speed - 6700 r/min

Calculation factor - kr - 0.15

Mass bearing - 1.758 kg

Bearing NU 312 ECJ Bearing NU 312 ECJ

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