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LM78349/LM78310A

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

LM78349/LM78310A

Boundary Dimensions

d 35 mm
D 62 mm
B 17 mm
T 16.7 mm
C 13.6 mm
Cup r (min.) 1.5 mm
Cone r (min.) SPEC mm

Basic Load Ratings

Cr 47000 N Basic dynamic load rating
C0r 50000 N Basic static load rating

Speeds

Grease 5600 min-1
Oil 8000 min-1

Dimensions

a 14.4 mm

Abutment and Fillet Dimensions

da 46 mm
db 40 mm
Da 54 mm
Db 59 mm
ra (max.) 3.5 mm

Calculation factors

e 0.44
Y1 1.4
Y0 0.74

Additional information

Mass

(approx.) 0.138 kg