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NF208M

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

Product Information

Designations

NF208M

Boundary Dimensions

d 40 mm
D 80 mm
B 18 mm
EW 70 mm
r (min.） 1.1 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 57000 N Basic dynamic load rating
C0r 46000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 9500 min-1
Grease 8500 min-1
Oil 10000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 46.5 mm
Db(min.) 72 mm
Da(max.) 73.5 mm
Db(max.) 73.5 mm
ra (max.) 1 mm

Calculation factors

Additional information

Mass

(approx.) 0.438 kg