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JHM33449/JHM33410

Inch Design Tapered Roller Bearings
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Parts Number
JHM33449/JHM33410 Inch Series Tapered Roller Bearings
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Display units

Parts Number

JHM33449/JHM33410

Boundary Dimensions

d 24 mm Bore diameter
D 55 mm Outside diameter
T 25 mm Total width
B 25 mm Width of inner ring
C 21 mm Width of outer ring
Cup r (min.) 2 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 2 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 61000 N Basic dynamic load rating
C0r 55000 N Basic static load rating

Speeds

Grease 7100 min-1 Grease lubrication
Oil (Oil-bath) 9500 min-1 Oil-bath lubrication

Dimensions

a 15.8 mm Effective load center

Abutment and Fillet Dimensions

da 35 mm Diameter of shaft abutment
Da 47 mm Diameter of housing abutment
db 30 mm Diameter of shaft abutment
Db 52 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet of inner ring
ra (max.) 2 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.35 Constant
Y0 0.93 Axial load Factors
Y1 1.7 Axial load Factors

Mass

CONE (approx.) 0.181 kg
CUP (approx.) 0.107 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations JHM33449/JHM33410

© NSK Ltd.

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