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HR30209J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30209J

Boundary Dimensions

d 45 mm
D 85 mm
B 19 mm
T 20.75 mm
C 16 mm
Cup r (min.) 1.5 mm
Cone r (min.) 1.5 mm

Basic Load Ratings

Cr 84000 N Basic dynamic load rating
C0r 79500 N Basic static load rating

Speeds

Grease 4300 min-1
Oil 6000 min-1

Dimensions

a 18.3 mm

Abutment and Fillet Dimensions

da (min.) 56 mm
db (max.) 53 mm
Da (min.) 74 mm
Db(min.) 80 mm
Da(max.) 76 mm
Sa 3 mm
Sb 4.5 mm
ra (max.) 1.5 mm

Calculation factors

e 0.41
Y1 1.5
Y0 0.81

Additional information

Mass

(approx.) 0.488 kg