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23100/23256

Inch Design Tapered Roller Bearings
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Parts Number
23100/23256 Inch Series Tapered Roller Bearings
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Display units

Parts Number

23100/23256

Boundary Dimensions

d 25.4 mm Bore diameter
D 65.088 mm Outside diameter
T 22.225 mm Total width
B 21.463 mm Width of inner ring
C 15.875 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 55500 N Basic dynamic load rating
C0r 47500 N Basic static load rating

Speeds

Grease 5600 min-1 Grease lubrication
Oil (Oil-bath) 8000 min-1 Oil-bath lubrication

Dimensions

a 20 mm Effective load center

Abutment and Fillet Dimensions

da 39 mm Diameter of shaft abutment
Da 53 mm Diameter of housing abutment
db 34.5 mm Diameter of shaft abutment
Db 61 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 0.73 Constant
Y0 0.45 Axial load Factors
Y1 0.82 Axial load Factors

Mass

CONE (approx.) 0.214 kg
CUP (approx.) 0.142 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations 23100/23256

© NSK Ltd.

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