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9285/9220

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

9285/9220

Boundary Dimensions

d 76.2 mm
D 161.925 mm
B 46.038 mm
T 49.212 mm
C 31.75 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 305000 N Basic dynamic load rating
C0r 290000 N Basic static load rating

Speeds

Grease 2200 min-1
Oil 3000 min-1

Dimensions

a 49.8 mm

Abutment and Fillet Dimensions

da 103 mm
db 90 mm
Da 138 mm
Db 153 mm
ra (max.) 3.5 mm

Calculation factors

e 0.71
Y1 0.85
Y0 0.47

Additional information

Mass

(approx.) 2.82 kg