contact us page

NU2209EM

Single-Row Cylindrical Roller Bearings
Single-Row Cylindrical Roller Bearings

Product Information

Designations

NU2209EM

Boundary Dimensions

d 45 mm
D 85 mm
B 23 mm
FW 54.5 mm
r (min.） 1.1 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 93500 N Basic dynamic load rating
C0r 84500 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 8500 min-1
Mechanical (forced-circulation oil) 12000 min-1
Grease 6700 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 51.5 mm
dc (min.) 57 mm
db (max.) 52 mm
Da(max.) 78.5 mm
ra (max.) 1 mm

Calculation factors

Additional information

Mass

(approx.) 0.595 kg