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HR30310J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30310J

Boundary Dimensions

d 50 mm
D 110 mm
B 27 mm
T 29.25 mm
C 23 mm
Cup r (min.) 2 mm
Cone r (min.) 2.5 mm

Basic Load Ratings

Cr 160000 N Basic dynamic load rating
C0r 148000 N Basic static load rating

Speeds

Grease 3400 min-1
Oil 4800 min-1

Dimensions

a 23.1 mm

Abutment and Fillet Dimensions

da (min.) 65 mm
db (max.) 65 mm
Da (min.) 95 mm
Db(min.) 102 mm
Da(max.) 100 mm
Sa 3 mm
Sb 6 mm
ra (max.) 2 mm

Calculation factors

e 0.35
Y1 1.7
Y0 0.96

Additional information

Mass

(approx.) 1.28 kg