SKF NU203ECML bearing

17x40x12

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Cylindrical roller bearings, single row NU 203 ECML

Bearing number : NU 203 ECML

Size (mm) : 17x40x12

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 40

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 40 mm

B - 12 mm

D1 - - 32.35 mm

F - 22.1 mm

r1,2 - min. - 0.6 mm

r3,4 - min. - 0.3 mm

s - 1 mm

da - min. - 19.9 mm

da - max. - 21.1 mm

db - min. - 24 mm

Da - max. - 36 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 17.2 kN

Basic static load rating - C0 - 14.3 kN

Fatigue load limit - Pu - 1.7 kN

Reference speed - 19000 r/min

Limiting speed - 34000 r/min

Calculation factor - kr - 0.23

Mass bearing - 0.075 kg

Bearing NU 203 ECML Bearing NU 203 ECML

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