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HR30305DJ

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30305DJ

Boundary Dimensions

d 25 mm
D 62 mm
B 17 mm
T 18.25 mm
C 13 mm
Cup r (min.) 1.5 mm
Cone r (min.) 1.5 mm

Basic Load Ratings

Cr 47000 N Basic dynamic load rating
C0r 40500 N Basic static load rating

Speeds

Grease 5600 min-1
Oil 8000 min-1

Dimensions

a 19.9 mm

Abutment and Fillet Dimensions

da (min.) 39 mm
db (max.) 34 mm
Da (min.) 47 mm
Db(min.) 59 mm
Da(max.) 53 mm
Sa 2 mm
Sb 5 mm
ra (max.) 1.5 mm

Calculation factors

e 0.83
Y1 0.73
Y0 0.4

Additional information

Mass

(approx.) 0.265 kg