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NJ260M

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

Product Information

Designations

NJ260M

Boundary Dimensions

d 300 mm
D 540 mm
B 85 mm
FW 364 mm
r (min.） 5 mm
r1 (min.) 5 mm

Basic Load Ratings

Cr 1730000 N Basic dynamic load rating
C0r 2070000 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.) 320 mm
db (max.) 358 mm
dd(min) 391 mm
Da(max.) 520 mm
ra (max.) 4 mm

Calculation factors

Additional information

Mass

(approx.) 90.9 kg