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H715345/H715311

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

H715345/H715311

Boundary Dimensions

d 71.438 mm
D 136.525 mm
B 46.038 mm
T 46.038 mm
C 36.512 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 287000 N Basic dynamic load rating
C0r 370000 N Basic static load rating

Speeds

Grease 2600 min-1
Oil 3400 min-1

Dimensions

a 37.1 mm

Abutment and Fillet Dimensions

da 92 mm
db 84 mm
Da 119 mm
Db 132 mm
ra (max.) 3.5 mm

Calculation factors

e 0.47
Y1 1.3
Y0 0.7

Additional information

Mass

(approx.) 2.15 kg