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NF318M

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

Product Information

Designations

NF318M

Boundary Dimensions

d 90 mm
D 190 mm
B 43 mm
EW 165 mm
r (min.） 3 mm
r1 (min.) 3 mm

Basic Load Ratings

Cr 295000 N Basic dynamic load rating
C0r 265000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4500 min-1
Grease 3200 min-1
Oil 3800 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 103 mm
Db(min.) 169 mm
Da(max.) 177 mm
Db(max.) 177 mm
ra (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 6.04 kg