

SKF NU209ECM bearing
45x85x19Original 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


Contact Details
ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
E-mail: [email protected]