NU2317ECM SKF bearing

Bearing NU 2317 ECM Bearing NU 2317 ECM

Cylindrical roller bearings, single row NU 2317 ECM

Bearing number : NU 2317 ECM

Size (mm) : 85x180x60

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 60

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 180 mm

B - 60 mm

D1 - - 151.4 mm

F - 108 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

s - 5.8 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 - 455 kN

Basic static load rating - C0 - 490 kN

Fatigue load limit - Pu - 60 kN

Reference speed - 4000 r/min

Limiting speed - 4800 r/min

Calculation factor - kr - 0.25

Mass bearing - 7.669 kg

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