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757/752

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

757/752

Boundary Dimensions

d 82.55 mm
D 161.925 mm
B 48.26 mm
T 47.625 mm
C 38.1 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 340000 N Basic dynamic load rating
C0r 390000 N Basic static load rating

Speeds

Grease 2200 min-1
Oil 3000 min-1

Dimensions

a 35.6 mm

Abutment and Fillet Dimensions

da 100 mm
db 94 mm
Da 144 mm
Db 150 mm
ra (max.) 3.5 mm

Calculation factors

e 0.34
Y1 1.8
Y0 0.97

Additional information

Mass

(approx.) 2.79 kg