NJ209ECJ SKF bearing

Bearing NJ 209 ECJ Bearing NJ 209 ECJ

Cylindrical roller bearings, single row NJ 209 ECJ

Bearing number : NJ 209 ECJ

Size (mm) : 45x85x19

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

d1 - - 59 mm

D1 - - 72.4 mm

F - 54.5 mm

r1,2 - min. - 1.1 mm

r3,4 - min. - 1.1 mm

s - 1.2 mm

da - min. - 52 mm

da - max. - 53 mm

db - min. - 61 mm

Da - max. - 77.6 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 69.5 kN

Basic static load rating - C0 - 64 kN

Fatigue load limit - Pu - 8.2 kN

Reference speed - 9000 r/min

Limiting speed - 9500 r/min

Calculation factor - kr - 0.15

Mass bearing - 0.45 kg

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