contact us page

NU2224EM

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

Product Information

Designations

NU2224EM

Boundary Dimensions

d 120 mm
D 215 mm
B 58 mm
FW 143.5 mm
r (min.） 2.1 mm
r1 (min.) 2.1 mm

Basic Load Ratings

Cr 555000 N Basic dynamic load rating
C0r 620000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 3600 min-1
Mechanical (forced-circulation oil) 4800 min-1
Grease 2600 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 131 mm
dc (min.) 146 mm
db (max.) 140 mm
Da(max.) 204 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 9.36 kg