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N1028

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

Product Information

Designations

N1028

Boundary Dimensions

d 140 mm
D 210 mm
B 33 mm
EW 192 mm
r (min.） 2 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 216000 N Basic dynamic load rating
C0r 250000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 3800 min-1
Grease 3000 min-1
Oil 3600 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 149 mm
Db(min.) 195 mm
Db(max.) 203.5 mm
ra (max.) 2 mm
rb (max.) 1 mm

Calculation factors

Additional information

Mass

(approx.) 3.83 kg