SKF NJ312ECJ bearing

60x130x31

SKF NJ 312 ECJ/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Flanged, Straight Bore, High Capacity, C3 Clearance, Steel Cage, Metric, 60mm Bore, 130...



Cylindrical roller bearings, single row NJ 312 ECJ

Bearing number : NJ 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 - - 84.3 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. - 87 mm

Da - max. - 118.1 mm

ra - 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 - 1.871 kg

Bearing NJ 312 ECJ Bearing NJ 312 ECJ

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