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NUP304ET

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

Product Information

Designations

NUP304ET

Boundary Dimensions

d 20 mm
D 52 mm
B 15 mm
FW 27.5 mm
r (min.） 1.1 mm
r1 (min.) 0.6 mm

Basic Load Ratings

Cr 39000 N Basic dynamic load rating
C0r 26900 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 13000 min-1
Mechanical (forced-circulation oil) 18000 min-1
Grease 12000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 26.5 mm
dd(min) 33 mm
Da(max.) 45.5 mm
ra (max.) 1 mm
rb (max.) 0.6 mm

Calculation factors

Additional information

Mass

(approx.) 0.153 kg