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30303D

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

30303D

Boundary Dimensions

d 17 mm
D 47 mm
B 14 mm
T 15.25 mm
C 10.5 mm
Cup r (min.) 1 mm
Cone r (min.) 1 mm

Basic Load Ratings

Cr 27000 N Basic dynamic load rating
C0r 20300 N Basic static load rating

Speeds

Grease 8000 min-1
Oil 11000 min-1

Dimensions

a 15.4 mm

Abutment and Fillet Dimensions

da (min.) 29 mm
db (max.) 23 mm
Da (min.) 34 mm
Db(min.) 44 mm
Da(max.) 41 mm
Sa 2 mm
Sb 4.5 mm
ra (max.) 1 mm

Calculation factors

e 0.81
Y1 0.74
Y0 0.41

Additional information

Mass

(approx.) 0.129 kg