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Bearing NU 221 ECP Bearing NU 221 ECP

SKF NU221ECP bearing

Details

Cylindrical roller bearings, single row NU 221 ECP

Bearing number : NU 221 ECP

Size (mm) : 105x190x36

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

D1 - - 164 mm

F - 125 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 2.1 mm

s - 2 mm

da - min. - 117 mm

da - max. - 122 mm

db - min. - 128 mm

Da - max. - 177.3 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 300 kN

Basic static load rating - C0 - 315 kN

Fatigue load limit - Pu - 36.5 kN

Reference speed - 3800 r/min

Limiting speed - 4300 r/min

Calculation factor - kr - 0.15

Mass bearing - 3.962 kg

Bearing NU 221 ECP Bearing NU 221 ECP

Online Message

SKF NU221ECP bearing Company information

SKF NU221ECP bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU221ECP bearing can ensure high quality for more than 80% raw material of SKF NU221ECP bearing provided by the steel plant.Explorer series bearing of SKF NU221ECP bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU221ECP bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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