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71425/71750

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

71425/71750

Boundary Dimensions

d 107.95 mm
D 190.5 mm
B 49.212 mm
T 47.625 mm
C 34.925 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 365000 N Basic dynamic load rating
C0r 465000 N Basic static load rating

Speeds

Grease 1800 min-1
Oil 2400 min-1

Dimensions

a 40.1 mm

Abutment and Fillet Dimensions

da 126 mm
db 120 mm
Da 171 mm
Db 181 mm
ra (max.) 3.5 mm

Calculation factors

e 0.42
Y1 1.4
Y0 0.79

Additional information

Mass

(approx.) 3.79 kg