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NJ348M

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

Product Information

Designations

NJ348M

Boundary Dimensions

d 240 mm
D 500 mm
B 95 mm
FW 310 mm
r (min.） 5 mm
r1 (min.) 5 mm

Basic Load Ratings

Cr 1680000 N Basic dynamic load rating
C0r 1820000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 1200 min-1
Grease 1100 min-1
Oil 1300 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 260 mm
db (max.) 304 mm
dd(min) 333 mm
Da(max.) 480 mm
ra (max.) 4 mm

Calculation factors

Additional information

Mass

(approx.) 96.5 kg