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HR30218J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30218J

Boundary Dimensions

d 90 mm
D 160 mm
B 30 mm
T 32.5 mm
C 26 mm
Cup r (min.) 2 mm
Cone r (min.) 2.5 mm

Basic Load Ratings

Cr 247000 N Basic dynamic load rating
C0r 256000 N Basic static load rating

Speeds

Grease 2200 min-1
Oil 3000 min-1

Dimensions

a 31.7 mm

Abutment and Fillet Dimensions

da (min.) 105 mm
db (max.) 103 mm
Da (min.) 141 mm
Db(min.) 150 mm
Da(max.) 150 mm
Sa 5 mm
Sb 6.5 mm
ra (max.) 2 mm

Calculation factors

e 0.42
Y1 1.4
Y0 0.79

Additional information

Mass

(approx.) 2.6 kg