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NNU4938

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

Product Information

Designations

NNU4938

Boundary Dimensions

d 190 mm
D 260 mm
B 69 mm
FW 211.5 mm
r (min.） 2 mm

Basic Load Ratings

Cr 595000 N Basic dynamic load rating
C0r 1060000 N Basic static load rating

Speeds

Grease 2000 min-1
Oil 2600 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 199 mm
d1a (min.) 203 mm
da (max.) 211 mm
dc (min.) 217 mm
Da(max.) 251 mm

Calculation factors

Additional information

Mass

(approx.) 10.9 kg