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HR30230J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30230J

Boundary Dimensions

d 150 mm
D 270 mm
B 45 mm
T 49 mm
C 38 mm
Cup r (min.) 3 mm
Cone r (min.) 4 mm

Basic Load Ratings

Cr 595000 N Basic dynamic load rating
C0r 665000 N Basic static load rating

Speeds

Grease 1300 min-1
Oil 1800 min-1

Dimensions

a 51.3 mm

Abutment and Fillet Dimensions

da (min.) 171 mm
db (max.) 175 mm
Da (min.) 236 mm
Db(min.) 250 mm
Da(max.) 256 mm
Sa 7 mm
Sb 11 mm
ra (max.) 3 mm

Calculation factors

e 0.44
Y1 1.4
Y0 0.76

Additional information

Mass

(approx.) 11.2 kg