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46780/46720

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

46780/46720

Boundary Dimensions

d 158.75 mm
D 225.425 mm
B 39.688 mm
T 41.275 mm
C 33.338 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 295000 N Basic dynamic load rating
C0r 540000 N Basic static load rating

Speeds

Grease 1400 min-1
Oil 1900 min-1

Dimensions

a 44.3 mm

Abutment and Fillet Dimensions

da 176 mm
db 169 mm
Da 209 mm
Db 218 mm
ra (max.) 3.5 mm

Calculation factors

e 0.38
Y1 1.6
Y0 0.86

Additional information

Mass

(approx.) 3.69 kg