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LM328448/LM328410

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

LM328448/LM328410

Boundary Dimensions

d 139.7 mm
D 187.325 mm
B 29.37 mm
T 28.575 mm
C 23.02 mm
Cup r (min.) 1.5 mm
Cone r (min.) 1.5 mm

Basic Load Ratings

Cr 189000 N Basic dynamic load rating
C0r 305000 N Basic static load rating

Speeds

Grease 1700 min-1
Oil 2200 min-1

Dimensions

a 31.7 mm

Abutment and Fillet Dimensions

da 149 mm
db 147 mm
Da 176 mm
Db 182 mm
ra (max.) 1.5 mm

Calculation factors

e 0.36
Y1 1.7
Y0 0.93

Additional information

Mass

(approx.) 1.59 kg