contact us page

99550/99100

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

99550/99100

Boundary Dimensions

d 139.7 mm
D 254 mm
B 66.675 mm
T 66.675 mm
C 47.625 mm
Cup r (min.) 3.3 mm
Cone r (min.) 7 mm

Basic Load Ratings

Cr 635000 N Basic dynamic load rating
C0r 830000 N Basic static load rating

Speeds

Grease 1300 min-1
Oil 1800 min-1

Dimensions

a 55.3 mm

Abutment and Fillet Dimensions

da 170 mm
db 156 mm
Da 227 mm
Db 238 mm
ra (max.) 7 mm

Calculation factors

e 0.41
Y1 1.5
Y0 0.81

Additional information

Mass

(approx.) 9.99 kg