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JM734449/JM734410

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

JM734449/JM734410

Boundary Dimensions

d 170 mm
D 240 mm
B 44.5 mm
T 46 mm
C 37 mm
Cup r (min.) 2.5 mm
Cone r (min.) 3 mm

Basic Load Ratings

Cr 470000 N Basic dynamic load rating
C0r 720000 N Basic static load rating

Speeds

Grease 1300 min-1
Oil 1800 min-1

Dimensions

a 50.5 mm

Abutment and Fillet Dimensions

da 185 mm
db 180 mm
Da 222 mm
Db 232 mm
ra (max.) 3 mm

Calculation factors

e 0.44
Y1 1.4
Y0 0.75

Additional information

Mass

(approx.) 4.42 kg