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HR32912J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR32912J

Boundary Dimensions

d 60 mm
D 85 mm
B 17 mm
T 17 mm
C 14 mm
Cup r (min.) 1 mm
Cone r (min.) 1 mm

Basic Load Ratings

Cr 60000 N Basic dynamic load rating
C0r 84500 N Basic static load rating

Speeds

Grease 3800 min-1
Oil 5300 min-1

Dimensions

a 15.5 mm

Abutment and Fillet Dimensions

da (min.) 69 mm
db (max.) 65 mm
Da (min.) 78 mm
Db(min.) 81 mm
Da(max.) 79 mm
Sa 4 mm
Sb 3 mm
ra (max.) 1 mm

Calculation factors

e 0.33
Y1 1.8
Y0 1

Additional information

Mass

(approx.) 0.306 kg