contact us page

NU219EM

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

Product Information

Designations

NU219EM

Boundary Dimensions

d 95 mm
D 170 mm
B 32 mm
FW 112.5 mm
r (min.） 2.1 mm
r1 (min.) 2.1 mm

Basic Load Ratings

Cr 271000 N Basic dynamic load rating
C0r 265000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4300 min-1
Mechanical (forced-circulation oil) 6700 min-1
Grease 3800 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 106 mm
dc (min.) 116 mm
db (max.) 110 mm
Da(max.) 159 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 3.16 kg