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NF224M

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

Product Information

Designations

NF224M

Boundary Dimensions

d 120 mm
D 215 mm
B 40 mm
EW 191.5 mm
r (min.） 2.1 mm
r1 (min.) 2.1 mm

Basic Load Ratings

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

Speeds

Thermal Speed Rating (Oil-bath) 4000 min-1
Grease 3000 min-1
Oil 3400 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 131 mm
Db(min.) 196 mm
Da(max.) 204 mm
Db(max.) 204 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 6.42 kg