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NNU4960K

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

Product Information

Designations

NNU4960K

Boundary Dimensions

d 300 mm
D 420 mm
B 118 mm
FW 336 mm
r (min.） 3 mm

Basic Load Ratings

Cr 1510000 N Basic dynamic load rating
C0r 2870000 N Basic static load rating

Speeds

Grease 1200 min-1
Oil 1500 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 313 mm
d1a (min.) 318 mm
da (max.) 335 mm
dc (min.) 343 mm
Da(max.) 407 mm

Calculation factors

Additional information

Mass

(approx.) 51.8 kg