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LL225749/LL225710

Inch Design Tapered Roller Bearings
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Parts Number
LL225749/LL225710 Inch Series Tapered Roller Bearings
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Display units

Parts Number

LL225749/LL225710

Boundary Dimensions

d 127 mm Bore diameter
D 165.895 mm Outside diameter
T 18.258 mm Total width
B 17.462 mm Width of inner ring
C 13.495 mm Width of outer ring
Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 108000 N Basic dynamic load rating
C0r 150000 N Basic static load rating

Speeds

Grease 1900 min-1 Grease lubrication
Oil (Oil-bath) 2600 min-1 Oil-bath lubrication

Dimensions

a 24.2 mm Effective load center

Abutment and Fillet Dimensions

da 135 mm Diameter of shaft abutment
Da 158 mm Diameter of housing abutment
db 132 mm Diameter of shaft abutment
Db 160 mm Diameter of housing abutment
ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.33 Constant
Y0 0.99 Axial load Factors
Y1 1.8 Axial load Factors

Mass

CONE (approx.) 0.647 kg
CUP (approx.) 0.288 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations LL225749/LL225710

© NSK Ltd.

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