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48190/48120

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

48190/48120

Boundary Dimensions

d 107.95 mm
D 161.925 mm
B 34.925 mm
T 34.925 mm
C 26.988 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 202000 N Basic dynamic load rating
C0r 280000 N Basic static load rating

Speeds

Grease 2000 min-1
Oil 2800 min-1

Dimensions

a 38.7 mm

Abutment and Fillet Dimensions

da 122 mm
db 116 mm
Da 146 mm
Db 156 mm
ra (max.) 3.5 mm

Calculation factors

e 0.51
Y1 1.2
Y0 0.65

Additional information

Mass

(approx.) 1.59 kg