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HR30317J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30317J

Boundary Dimensions

d 85 mm
D 180 mm
B 41 mm
T 44.5 mm
C 34 mm
Cup r (min.) 3 mm
Cone r (min.) 4 mm

Basic Load Ratings

Cr 380000 N Basic dynamic load rating
C0r 375000 N Basic static load rating

Speeds

Grease 2000 min-1
Oil 2800 min-1

Dimensions

a 35.7 mm

Abutment and Fillet Dimensions

da (min.) 106 mm
db (max.) 108 mm
Da (min.) 157 mm
Db(min.) 167 mm
Da(max.) 166 mm
Sa 5 mm
Sb 10.5 mm
ra (max.) 3 mm

Calculation factors

e 0.35
Y1 1.7
Y0 0.96

Additional information

Mass

(approx.) 5.08 kg