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HR30220J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30220J

Boundary Dimensions

d 100 mm
D 180 mm
B 34 mm
T 37 mm
C 29 mm
Cup r (min.) 2.5 mm
Cone r (min.) 3 mm

Basic Load Ratings

Cr 315000 N Basic dynamic load rating
C0r 330000 N Basic static load rating

Speeds

Grease 2000 min-1
Oil 2600 min-1

Dimensions

a 36.1 mm

Abutment and Fillet Dimensions

da (min.) 118 mm
db (max.) 116 mm
Da (min.) 158 mm
Db(min.) 168 mm
Da(max.) 168 mm
Sa 5 mm
Sb 8 mm
ra (max.) 2.5 mm

Calculation factors

e 0.42
Y1 1.4
Y0 0.79

Additional information

Mass

(approx.) 3.78 kg