contact us page

NUP2230EM

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

Product Information

Designations

NUP2230EM

Boundary Dimensions

d 150 mm
D 270 mm
B 73 mm
FW 182 mm
r (min.） 3 mm
r1 (min.) 3 mm

Basic Load Ratings

Cr 780000 N Basic dynamic load rating
C0r 930000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2800 min-1
Mechanical (forced-circulation oil) 3800 min-1
Grease 2000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 163 mm
dd(min) 196 mm
Da(max.) 257 mm
ra (max.) 2.5 mm
rb (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 19.8 kg