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HR30318J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30318J

Boundary Dimensions

d 90 mm
D 190 mm
B 43 mm
T 46.5 mm
C 36 mm
Cup r (min.) 3 mm
Cone r (min.) 4 mm

Basic Load Ratings

Cr 425000 N Basic dynamic load rating
C0r 425000 N Basic static load rating

Speeds

Grease 1900 min-1
Oil 2600 min-1

Dimensions

a 37.3 mm

Abutment and Fillet Dimensions

da (min.) 111 mm
db (max.) 114 mm
Da (min.) 176 mm
Db(min.) 176 mm
Da(max.) 176 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.) 5.91 kg