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M224748/M224710

Inch Design Tapered Roller Bearings
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Parts Number
M224748/M224710 Inch Series Tapered Roller Bearings
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Display units

Parts Number

M224748/M224710

Boundary Dimensions

d 120 mm Bore diameter
D 174.625 mm Outside diameter
T 35.72 mm Total width
B 36.512 mm Width of inner ring
C 27.783 mm Width of outer ring
Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 261000 N Basic dynamic load rating
C0r 385000 N Basic static load rating

Speeds

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

Dimensions

a 32.2 mm Effective load center

Abutment and Fillet Dimensions

da 135 mm Diameter of shaft abutment
Da 163 mm Diameter of housing abutment
db 129 mm Diameter of shaft abutment
Db 168 mm Diameter of housing abutment
ra (max.) 3.5 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.) 1.9 kg
CUP (approx.) 0.866 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations M224748/M224710

© NSK Ltd.

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