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SKF NJ2220ECM bearing

Bearing NJ 2220 ECM Bearing NJ 2220 ECM

Keywords: NJ2220ECM bearing, NJ2220ECM cylindrical roller bearing NJ2220 ECM bearing is Cylindrical roller bearing and commonly type and widely used in many application like the spindle of machine, it contains inner ring, outer ring,and steel & brass & nylon cage,cylindrical roller bearing can carry radial and axial loads in both directions, NJ2220 ECM Cylindrical roller bearings are ...

Cylindrical roller bearings, single row NJ 2220 ECM

Bearing number : NJ 2220 ECM

Size (mm) : 100x180x46

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 180 mm

B - 46 mm

d1 - - 127 mm

D1 - - 155.6 mm

F - 119 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 2.1 mm

s - 2.5 mm

da - min. - 113 mm

da - max. - 116 mm

db - min. - 130 mm

Da - max. - 167.5 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 380 kN

Basic static load rating - C0 - 450 kN

Fatigue load limit - Pu - 54 kN

Reference speed - 4000 r/min

Limiting speed - 4500 r/min

Calculation factor - kr - 0.2

Mass bearing - 5.495 kg

Bearing NJ 2220 ECM Bearing NJ 2220 ECM