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NJ2313EM

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

Product Information

Designations

NJ2313EM

Boundary Dimensions

d 65 mm
D 140 mm
B 48 mm
FW 82.5 mm
r (min.） 2.1 mm
r1 (min.) 2.1 mm

Basic Load Ratings

Cr 287000 N Basic dynamic load rating
C0r 265000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 5600 min-1
Mechanical (forced-circulation oil) 7500 min-1
Grease 3800 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 76 mm
db (max.) 80 mm
dd(min) 93 mm
Da(max.) 129 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 3.76 kg