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HR30207C

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30207C

Boundary Dimensions

d 35 mm
D 72 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 57500 N Basic dynamic load rating
C0r 54500 N Basic static load rating

Speeds

Grease 5000 min-1
Oil 6700 min-1

Dimensions

a 19.6 mm

Abutment and Fillet Dimensions

da (min.) 46 mm
db (max.) 44 mm
Da (min.) 59 mm
Db(min.) 68 mm
Da(max.) 63 mm
Sa 3 mm
Sb 5 mm
ra (max.) 1.5 mm

Calculation factors

e 0.66
Y1 0.91
Y0 0.5

Additional information

Mass

(approx.) 0.331 kg