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N328M

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

Product Information

Designations

N328M

Boundary Dimensions

d 140 mm
D 300 mm
B 62 mm
EW 260 mm
r (min.） 4 mm
r1 (min.) 4 mm

Basic Load Ratings

Cr 760000 N Basic dynamic load rating
C0r 745000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2400 min-1
Grease 2000 min-1
Oil 2400 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 156 mm
Db(min.) 266 mm
Db(max.) 284 mm
ra (max.) 3 mm
rb (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 21.7 kg