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NN3052

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

Product Information

Designations

NN3052

Boundary Dimensions

d 260 mm
D 400 mm
B 104 mm
EW 364 mm
r (min.） 4 mm

Basic Load Ratings

Cr 1270000 N Basic dynamic load rating
C0r 1920000 N Basic static load rating

Speeds

Grease 1400 min-1
Oil 1700 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 276 mm
d1a (min.) 278 mm
Da (min.) 368 mm
Da(max.) 384 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 47.7 kg