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JLM710949/JLM710910

Inch Design Tapered Roller Bearings
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Parts Number
JLM710949/JLM710910 Inch Series Tapered Roller Bearings
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Display units

Parts Number

JLM710949/JLM710910

Boundary Dimensions

d 65 mm Bore diameter
D 105 mm Outside diameter
T 24 mm Total width
B 23 mm Width of inner ring
C 18.5 mm Width of outer ring
Cup r (min.) 1 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 114000 N Basic dynamic load rating
C0r 126000 N Basic static load rating

Speeds

Grease 3400 min-1 Grease lubrication
Oil (Oil-bath) 4500 min-1 Oil-bath lubrication

Dimensions

a 23.7 mm Effective load center

Abutment and Fillet Dimensions

da 77 mm Diameter of shaft abutment
Da 96 mm Diameter of housing abutment
db 71 mm Diameter of shaft abutment
Db 101 mm Diameter of housing abutment
ra (max.) 3 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.45 Constant
Y0 0.73 Axial load Factors
Y1 1.3 Axial load Factors

Mass

CONE (approx.) 0.526 kg
CUP (approx.) 0.237 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations JLM710949/JLM710910

© NSK Ltd.

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