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HR30313J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30313J

Boundary Dimensions

d 65 mm
D 140 mm
B 33 mm
T 36 mm
C 28 mm
Cup r (min.) 2.5 mm
Cone r (min.) 3 mm

Basic Load Ratings

Cr 245000 N Basic dynamic load rating
C0r 233000 N Basic static load rating

Speeds

Grease 2600 min-1
Oil 3600 min-1

Dimensions

a 27.9 mm

Abutment and Fillet Dimensions

da (min.) 83 mm
db (max.) 83 mm
Da (min.) 121 mm
Db(min.) 130 mm
Da(max.) 128 mm
Sa 4 mm
Sb 8 mm
ra (max.) 2.5 mm

Calculation factors

e 0.35
Y1 1.7
Y0 0.96

Additional information

Mass

(approx.) 2.51 kg