contact us page

HR32911J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR32911J

Boundary Dimensions

d 55 mm
D 80 mm
B 17 mm
T 17 mm
C 14 mm
Cup r (min.) 1 mm
Cone r (min.) 1 mm

Basic Load Ratings

Cr 55500 N Basic dynamic load rating
C0r 74500 N Basic static load rating

Speeds

Grease 4300 min-1
Oil 5600 min-1

Dimensions

a 14.6 mm

Abutment and Fillet Dimensions

da (min.) 64 mm
db (max.) 60 mm
Da (min.) 73 mm
Db(min.) 76 mm
Da(max.) 74 mm
Sa 4 mm
Sb 3 mm
ra (max.) 1 mm

Calculation factors

e 0.31
Y1 1.9
Y0 1.1

Additional information

Mass

(approx.) 0.282 kg