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SKF NCF2228ECJB bearing

Bearing NCF 2228 ECJB Bearing NCF 2228 ECJB

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Cylindrical roller bearings, high-capacity NCF 2228 ECJB

Bearing number : NCF 2228 ECJB

Size (mm) : 140x250x68

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 68

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 68 mm

d1 - - 179.7 mm

D1 - - 215.7 mm

E - 225 mm

s - 4.4 mm

r1,2 - min. - 3 mm

da - min. - 154 mm

da - max. - 174 mm

Da - min. - 220 mm

Da - max. - 235 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 680 kN

Basic static load rating - C0 - 880 kN

Fatigue load limit - Pu - 96.5 kN

Reference speed - 2800 r/min

Limiting speed - 3600 r/min

Calculation factor - kr - 0.16

Mass bearing - 14.5 kg

Bearing NCF 2228 ECJB Bearing NCF 2228 ECJB