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6379/6320

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

6379/6320

Boundary Dimensions

d 65.088 mm
D 135.755 mm
B 56.007 mm
T 53.975 mm
C 44.45 mm
Cup r (min.) 3.3 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 320000 N Basic dynamic load rating
C0r 355000 N Basic static load rating

Speeds

Grease 2800 min-1
Oil 3800 min-1

Dimensions

a 35 mm

Abutment and Fillet Dimensions

da 84 mm
db 77 mm
Da 117 mm
Db 126 mm
ra (max.) 3.5 mm

Calculation factors

e 0.32
Y1 1.8
Y0 1

Additional information

Mass

(approx.) 2.25 kg