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HR30211J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30211J

Boundary Dimensions

d 55 mm
D 100 mm
B 21 mm
T 22.75 mm
C 18 mm
Cup r (min.) 1.5 mm
Cone r (min.) 2 mm

Basic Load Ratings

Cr 116000 N Basic dynamic load rating
C0r 113000 N Basic static load rating

Speeds

Grease 3600 min-1
Oil 5000 min-1

Dimensions

a 20.9 mm

Abutment and Fillet Dimensions

da (min.) 67 mm
db (max.) 64 mm
Da (min.) 89 mm
Db(min.) 94 mm
Da(max.) 91 mm
Sa 4 mm
Sb 4.5 mm
ra (max.) 2 mm

Calculation factors

e 0.41
Y1 1.5
Y0 0.81

Additional information

Mass

(approx.) 0.736 kg