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13687/13621

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

13687/13621

Boundary Dimensions

d 38.1 mm
D 69.012 mm
B 19.05 mm
T 19.05 mm
C 15.083 mm
Cup r (min.) 2.3 mm
Cone r (min.) 2 mm

Basic Load Ratings

Cr 60000 N Basic dynamic load rating
C0r 61000 N Basic static load rating

Speeds

Grease 5300 min-1
Oil 7100 min-1

Dimensions

a 15.8 mm

Abutment and Fillet Dimensions

da 46.5 mm
db 43 mm
Da 61 mm
Db 65 mm
ra (max.) 2 mm

Calculation factors

e 0.4
Y1 1.5
Y0 0.82

Additional information

Mass

(approx.) 0.193 kg