NU317ECJ SKF bearing

Bearing NU 317 ECJ Bearing NU 317 ECJ

Cylindrical roller bearings, single row NU 317 ECJ

Bearing number : NU 317 ECJ

Size (mm) : 85x180x41

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 180 mm

B - 41 mm

D1 - - 151.4 mm

F - 108 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

s - 2.3 mm

da - min. - 99 mm

da - max. - 105 mm

db - min. - 111 mm

Da - max. - 165.5 mm

ra - max. - 2.5 mm

rb - max. - 2.5 mm

Basic dynamic load rating - C - 340 kN

Basic static load rating - C0 - 335 kN

Fatigue load limit - Pu - 41.5 kN

Reference speed - 4000 r/min

Limiting speed - 4800 r/min

Calculation factor - kr - 0.15

Mass bearing - 4.615 kg

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