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HR32910J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR32910J

Boundary Dimensions

d 50 mm
D 72 mm
B 15 mm
T 15 mm
C 12 mm
Cup r (min.) 0.6 mm
Cone r (min.) 0.6 mm

Basic Load Ratings

Cr 44000 N Basic dynamic load rating
C0r 54000 N Basic static load rating

Speeds

Grease 4500 min-1
Oil 6300 min-1

Dimensions

a 13.5 mm

Abutment and Fillet Dimensions

da (min.) 58 mm
db (max.) 54 mm
Da (min.) 66 mm
Db(min.) 69 mm
Da(max.) 67 mm
Sa 3 mm
Sb 3 mm
ra (max.) 0.6 mm

Calculation factors

e 0.34
Y1 1.8
Y0 0.97

Additional information

Mass

(approx.) 0.193 kg