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15580/15523

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

15580/15523

Boundary Dimensions

d 26.988 mm
D 60.325 mm
B 17.462 mm
T 19.842 mm
C 15.875 mm
Cup r (min.) 1.5 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 49000 N Basic dynamic load rating
C0r 45500 N Basic static load rating

Speeds

Grease 6700 min-1
Oil 9000 min-1

Dimensions

a 14.7 mm

Abutment and Fillet Dimensions

da 38.5 mm
db 32 mm
Da 51 mm
Db 54 mm
ra (max.) 3.5 mm

Calculation factors

e 0.35
Y1 1.7
Y0 0.95

Additional information

Mass

(approx.) 0.141 kg