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HR30205C

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30205C

Boundary Dimensions

d 25 mm
D 52 mm
B 15 mm
T 16.25 mm
C 12 mm
Cup r (min.) 1 mm
Cone r (min.) 1 mm

Basic Load Ratings

Cr 34500 N Basic dynamic load rating
C0r 31500 N Basic static load rating

Speeds

Grease 9700 min-1
Oil 9500 min-1

Dimensions

a 14.4 mm

Abutment and Fillet Dimensions

da (min.) 34 mm
db (max.) 32 mm
Da (min.) 43 mm
Db(min.) 49.5 mm
Da(max.) 46 mm
Sa 2 mm
Sb 4 mm
ra (max.) 1 mm

Calculation factors

e 0.53
Y1 1.1
Y0 0.62

Additional information

Mass

(approx.) 0.155 kg