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568/563

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

568/563

Boundary Dimensions

d 73.817 mm
D 127 mm
B 36.17 mm
T 36.512 mm
C 28.575 mm
Cup r (min.) 3.3 mm
Cone r (min.) 0.8 mm

Basic Load Ratings

Cr 204000 N Basic dynamic load rating
C0r 234000 N Basic static load rating

Speeds

Grease 2800 min-1
Oil 3800 min-1

Dimensions

a 28.3 mm

Abutment and Fillet Dimensions

da 83 mm
db 82 mm
Da 112 mm
Db 120 mm
ra (max.) 0.8 mm

Calculation factors

e 0.36
Y1 1.6
Y0 0.91

Additional information

Mass

(approx.) 1.15 kg