565/563

Inch Design Tapered Roller Bearings

565/563

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Parts Number
565/563

Display units Metric Imperial

565/563

d	63.5	mm	Bore diameter
D	127	mm	Outside diameter
T	36.512	mm	Total width
B	36.17	mm	Width of inner ring
C	28.575	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)

Cr	204000	N	Basic dynamic load rating
C0r	234000	N	Basic static load rating

Grease	2800	min-1	Grease lubrication
Oil (Oil-bath)	3800	min-1	Oil-bath lubrication

28.3

Effective load center

da	80	mm	Diameter of shaft abutment
Da	112	mm	Diameter of housing abutment
db	73	mm	Diameter of shaft abutment
Db	120	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

Mass approx.	1.46	kg	Mass approx.(Cone)
Mass approx.	0.655	kg	Mass approx.(Cup)

CAD

Customer Questions

How are angular contact ball bearings (ACBBs) different from tapered roller bearings (TRBs)?

TRBs provide higher load capacity and rigidity than ACBBs. However, ACBBs can offer rotation at higher speeds than TRBs.

More Information
NSK Product Type2	TRBSR_ID
NSK Product Type	Bearing