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47890/47820

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

47890/47820

Boundary Dimensions

d 92.075 mm
D 146.05 mm
B 34.925 mm
T 33.338 mm
C 26.195 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 192000 N Basic dynamic load rating
C0r 257000 N Basic static load rating

Speeds

Grease 2400 min-1
Oil 3200 min-1

Dimensions

a 32.3 mm

Abutment and Fillet Dimensions

da 107 mm
db 101 mm
Da 131 mm
Db 140 mm
ra (max.) 3.5 mm

Calculation factors

e 0.45
Y1 1.3
Y0 0.74

Additional information

Mass

(approx.) 1.46 kg