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NF220M

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

Product Information

Designations

NF220M

Boundary Dimensions

d 100 mm
D 180 mm
B 34 mm
EW 160 mm
r (min.） 2.1 mm
r1 (min.) 2.1 mm

Basic Load Ratings

Cr 225000 N Basic dynamic load rating
C0r 217000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 4500 min-1
Grease 3600 min-1
Oil 4300 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 111 mm
Db(min.) 164 mm
Da(max.) 169 mm
Db(max.) 169 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 3.8 kg