contact us page

NN3044

Double-Row Cylindrical Roller Bearings
Double-Row Cylindrical Roller Bearings

Product Information

Designations

NN3044

Boundary Dimensions

d 220 mm
D 340 mm
B 90 mm
EW 310 mm
r (min.） 3 mm

Basic Load Ratings

Cr 1000000 N Basic dynamic load rating
C0r 1480000 N Basic static load rating

Speeds

Grease 1700 min-1
Oil 2000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 233 mm
d1a (min.) 236 mm
Da (min.) 313 mm
Da(max.) 327 mm
ra (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 29.6 kg