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NN3022K

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

Product Information

Designations

NN3022K

Boundary Dimensions

d 110 mm
D 170 mm
B 45 mm
EW 155 mm
r (min.） 2 mm

Basic Load Ratings

Cr 281000 N Basic dynamic load rating
C0r 375000 N Basic static load rating

Speeds

Grease 3400 min-1
Oil 4300 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 119 mm
d1a (min.) 121 mm
Da (min.) 157 mm
Da(max.) 161 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 3.71 kg