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NU2307ET

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

Product Information

Designations

NU2307ET

Boundary Dimensions

d 35 mm
D 80 mm
B 31 mm
FW 46.2 mm
r (min.） 1.5 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 115000 N Basic dynamic load rating
C0r 101000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 9000 min-1
Mechanical (forced-circulation oil) 11000 min-1
Grease 6700 min-1

Dimensions

Abutment and Fillet Dimensions

db (min.) 41.5 mm
dc (min.) 48 mm
db (max.) 45 mm
Da(max.) 72 mm
ra (max.) 1.5 mm

Calculation factors

Additional information

Mass

(approx.) 0.711 kg