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NN3056

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

Product Information

Designations

NN3056

Boundary Dimensions

d 280 mm
D 420 mm
B 106 mm
EW 384 mm
r (min.） 4 mm

Basic Load Ratings

Cr 1330000 N Basic dynamic load rating
C0r 2080000 N Basic static load rating

Speeds

Grease 1300 min-1
Oil 1500 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 296 mm
d1a (min.) 298 mm
Da (min.) 388 mm
Da(max.) 404 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 51.1 kg