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11590/11520

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

11590/11520

Boundary Dimensions

d 15.875 mm
D 42.862 mm
B 14.288 mm
T 14.288 mm
C 9.525 mm
Cup r (min.) 1.5 mm
Cone r (min.) 1.5 mm

Basic Load Ratings

Cr 21300 N Basic dynamic load rating
C0r 17200 N Basic static load rating

Speeds

Grease 8500 min-1
Oil 12000 min-1

Dimensions

a 13 mm

Abutment and Fillet Dimensions

da 24.5 mm
db 22.5 mm
Da 34.5 mm
Db 39.5 mm
ra (max.) 1.5 mm

Calculation factors

e 0.7
Y1 0.85
Y0 0.47

Additional information

Mass

(approx.) 0.061 kg