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NF319W

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

Product Information

Designations

NF319W

Boundary Dimensions

d 95 mm
D 200 mm
B 45 mm
EW 173.5 mm
r (min.） 3 mm
r1 (min.) 3 mm

Basic Load Ratings

Cr 320000 N Basic dynamic load rating
C0r 289000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4300 min-1
Grease 2400 min-1
Oil 3000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 108 mm
Db(min.) 177 mm
Da(max.) 187 mm
Db(max.) 187 mm
ra (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 6.33 kg