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NUP307ET7

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

Product Information

Designations

NUP307ET7

Boundary Dimensions

d 35 mm
D 80 mm
B 21 mm
FW 46.2 mm
r (min.） 1.5 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 82000 N Basic dynamic load rating
C0r 65500 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 8500 min-1
Mechanical (forced-circulation oil) 11000 min-1
Grease 7500 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 43 mm
dd(min) 53 mm
Da(max.) 72 mm
ra (max.) 1.5 mm
rb (max.) 1 mm

Calculation factors

Additional information

Mass

(approx.) 0.502 kg