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HR30203J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30203J

Boundary Dimensions

d 17 mm
D 40 mm
B 12 mm
T 13.25 mm
C 11 mm
Cup r (min.) 1 mm
Cone r (min.) 1 mm

Basic Load Ratings

Cr 24800 N Basic dynamic load rating
C0r 19900 N Basic static load rating

Speeds

Grease 9500 min-1
Oil 13000 min-1

Dimensions

a 9.7 mm

Abutment and Fillet Dimensions

da (min.) 26 mm
db (max.) 23 mm
Da (min.) 34 mm
Db(min.) 37.5 mm
Da(max.) 34 mm
Sa 2 mm
Sb 2 mm
ra (max.) 1 mm

Calculation factors

e 0.35
Y1 1.7
Y0 0.96

Additional information

Mass

(approx.) 0.079 kg