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NN3072K

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

Product Information

Designations

NN3072K

Boundary Dimensions

d 360 mm
D 540 mm
B 134 mm
EW 493 mm
r (min.） 5 mm

Basic Load Ratings

Cr 2090000 N Basic dynamic load rating
C0r 3450000 N Basic static load rating

Speeds

Grease 950 min-1
Oil 1200 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 380 mm
d1a (min.) 385 mm
Da (min.) 497 mm
Da(max.) 520 mm
ra (max.) 4 mm

Calculation factors

Additional information

Mass

(approx.) 107 kg