contact us page

NJ2338EM

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

Product Information

Designations

NJ2338EM

Boundary Dimensions

d 190 mm
D 400 mm
B 132 mm
FW 240 mm
r (min.） 5 mm
r1 (min.) 5 mm

Basic Load Ratings

Cr 2170000 N Basic dynamic load rating
C0r 2520000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 1400 min-1
Mechanical (forced-circulation oil) 2000 min-1
Grease 1300 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 210 mm
db (max.) 235 mm
dd(min) 268 mm
Da(max.) 380 mm
ra (max.) 4 mm

Calculation factors

Additional information

Mass

(approx.) 86.3 kg