SKF NU209ECM bearing

45x85x19

Original SKF Bearing NU322ECM . 1. Cylindrical roller bearing NU322ECM is guided by the rim on outer or inner ring. 2. The external dimension of strengthened cylindrical roller bearing is the same as standard type, diameter, length and number of the roller are increased, so it ahs bigger capacity of load rating.



Cylindrical roller bearings, single row NU 209 ECM

Bearing number : NU 209 ECM

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 - - 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. - 56 mm

Da - max. - 77.6 mm

ra - max. - 1 mm

rb - 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 - 0.503 kg

Bearing NU 209 ECM Bearing NU 209 ECM

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