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HR30317DJ

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30317DJ

Boundary Dimensions

d 85 mm
D 180 mm
B 41 mm
T 44.5 mm
C 28 mm
Cup r (min.) 3 mm
Cone r (min.) 4 mm

Basic Load Ratings

Cr 320000 N Basic dynamic load rating
C0r 315000 N Basic static load rating

Speeds

Grease 1900 min-1
Oil 2600 min-1

Dimensions

a 55.3 mm

Abutment and Fillet Dimensions

da (min.) 113 mm
db (max.) 103 mm
Da (min.) 144 mm
Db(min.) 169 mm
Da(max.) 166 mm
Sa 6 mm
Sb 16.5 mm
ra (max.) 3 mm

Calculation factors

e 0.83
Y1 0.73
Y0 0.4

Additional information

Mass

(approx.) 4.88 kg