SKF NJ311ECML bearing

55x120x29

SKF bearing housings and roller bearing units. 781 Pages. SKF redesigns brass cages for deep groove ball bearings. 2 Pages. SKF bearings with Solid Oil. 12 Pages. Hybrid bearings. ... They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may ...



Cylindrical roller bearings, single row NJ 311 ECML

Bearing number : NJ 311 ECML

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

d1 - - 77.5 mm

D1 - - 101 mm

F - 70.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 2 mm

da - min. - 65 mm

da - max. - 68 mm

db - min. - 80 mm

Da - max. - 109.2 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C0 - 143 kN

Fatigue load limit - Pu - 18.6 kN

Reference speed - 6000 r/min

Limiting speed - 11000 r/min

Calculation factor - kr - 0.23

Mass bearing - 1.653 kg

Bearing NJ 311 ECML Bearing NJ 311 ECML

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