NU304ECP SKF bearing

Bearing NU 304 ECP Bearing NU 304 ECP

Cylindrical roller bearings, single row NU 304 ECP

Bearing number : NU 304 ECP

Size (mm) : 20x52x15

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 15

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 52 mm

B - 15 mm

D1 - - 41.85 mm

F - 27.5 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 0.6 mm

s - 0.9 mm

da - min. - 24.1 mm

da - max. - 26.2 mm

db - min. - 29 mm

Da - max. - 45.4 mm

ra - max. - 1 mm

rb - max. - 0.6 mm

Basic dynamic load rating - C - 35.5 kN

Basic static load rating - C0 - 26 kN

Fatigue load limit - Pu - 3.2 kN

Reference speed - 15000 r/min

Limiting speed - 18000 r/min

Calculation factor - kr - 0.15

Mass bearing - 0.14 kg

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