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47687/47620

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

47687/47620

Boundary Dimensions

d 82.55 mm
D 133.35 mm
B 33.338 mm
T 33.338 mm
C 26.195 mm
Cup r (min.) 3.3 mm
Cone r (min.) 6.8 mm

Basic Load Ratings

Cr 185000 N Basic dynamic load rating
C0r 236000 N Basic static load rating

Speeds

Grease 2600 min-1
Oil 3600 min-1

Dimensions

a 29 mm

Abutment and Fillet Dimensions

da 103 mm
db 90 mm
Da 119 mm
Db 128 mm
ra (max.) 6.8 mm

Calculation factors

e 0.4
Y1 1.5
Y0 0.82

Additional information

Mass

(approx.) 1.16 kg