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LM102949/LM102910

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

LM102949/LM102910

Boundary Dimensions

d 45.242 mm
D 73.431 mm
B 19.812 mm
T 19.558 mm
C 15.748 mm
Cup r (min.) 0.8 mm
Cone r (min.) 3.5 mm

Basic Load Ratings

Cr 66000 N Basic dynamic load rating
C0r 75000 N Basic static load rating

Speeds

Grease 4800 min-1
Oil 6300 min-1

Dimensions

a 14.6 mm

Abutment and Fillet Dimensions

da 56 mm
db 50 mm
Da 68 mm
Db 70 mm
ra (max.) 3.5 mm

Calculation factors

e 0.31
Y1 2
Y0 1.1

Additional information

Mass

(approx.) 0.213 kg