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NU319EM

Single-Row Cylindrical Roller Bearings
Single-Row Cylindrical Roller Bearings

Product Information

Designations

NU319EM

Boundary Dimensions

d 95 mm
D 200 mm
B 45 mm
FW 121.5 mm
r (min.） 3 mm
r1 (min.) 3 mm

Basic Load Ratings

Cr 410000 N Basic dynamic load rating
C0r 385000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 3800 min-1
Mechanical (forced-circulation oil) 6000 min-1
Grease 3000 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 108 mm
dc (min.) 124 mm
db (max.) 118 mm
Da(max.) 187 mm
ra (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 7.09 kg