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HM89446A/HM89411

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

HM89446A/HM89411

Boundary Dimensions

d 34.925 mm
D 76.2 mm
B 28.575 mm
T 29.37 mm
C 23.02 mm
Cup r (min.) 0.8 mm
Cone r (min.) 0.8 mm

Basic Load Ratings

Cr 96500 N Basic dynamic load rating
C0r 106000 N Basic static load rating

Speeds

Grease 4800 min-1
Oil 6700 min-1

Dimensions

a 23.6 mm

Abutment and Fillet Dimensions

da 47.5 mm
db 44.5 mm
Da 65 mm
Db 73 mm
ra (max.) 0.8 mm

Calculation factors

e 0.55
Y1 1.1
Y0 0.6

Additional information

Mass

(approx.) 0.403 kg