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M236849/M236810

Inch Design Tapered Roller Bearings
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Parts Number
M236849/M236810 Inch Series Tapered Roller Bearings
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Display units

Parts Number

M236849/M236810

Boundary Dimensions

d 177.8 mm Bore diameter
D 260.35 mm Outside diameter
T 53.975 mm Total width
B 53.975 mm Width of inner ring
C 41.275 mm Width of outer ring
Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 560000 N Basic dynamic load rating
C0r 835000 N Basic static load rating

Speeds

Grease 1200 min-1 Grease lubrication
Oil (Oil-bath) 1700 min-1 Oil-bath lubrication

Dimensions

a 47.5 mm Effective load center

Abutment and Fillet Dimensions

da 195 mm Diameter of shaft abutment
Da 241 mm Diameter of housing abutment
db 192 mm Diameter of shaft abutment
Db 249 mm Diameter of housing abutment
ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 3.3 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.) 6.49 kg
CUP (approx.) 2.86 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations M236849/M236810

© NSK Ltd.

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