Thin wall bearing Robot bearing KF090XPO

Thin section four-point contact ball bearing
Four-point contact ball bearings can accommodate radial, axial and second masses simultaneously. One bearing sequence is based totally on a single move area which stays regular as the bore diameter increases, main to tremendous area and weight savings. The bearings are handy with metric or inch important dimensions. Depending on the layout and collection the bearings can be furnished with chemical and corrosion resistance.
Accommodate radial, axial and second masses simultaneously
Require appreciably much less axial house than two angular contact ball bearings
Thin move section
Lightweight
Low friction
High stiffness
High walking accuracy

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Product Details

Bearing KF090XPO thin section four-point contact ball bearing


Provide different internal preloading and clearance according to customer's needs, such as high stiffness or zero clearance.

This can be achieved by using larger ball bearings than the gap between the inner and outer ring raceways. 

Of course, even in the absence of external load, the ball and raceway will have a certain elastic deformation.

Dimensions


228.6 mm

Bore diameter


266.7 mm

Outside diameter


19.05 mm

Radial cross section


19.05 mm

Width


≈242.697 mm

Shoulder diameter inner ring


≈252.603 mm

Shoulder diameter outer ring



9.525 mm

Ball diameter


2.032 mm

Maximum radius of shaft or housing fillet


Calculation data

Dynamic load rating, Kaydon, radial directionCK
30.9 kN
Basic static load rating, radial directionC0
48.9 kN
Basic static load rating, axial directionC0a
122 kN
Basic dynamic load rating, momentCM
2.871 kN·m
Basic static load rating, momentC0M
6.061 kN·m

Mass

Mass bearing
≈1.77 kg



Thin wall bearing Robot bearing KF090XPO



Stock information
KF040AR0KF075CP0
KF040CP0KF075XP0
KF040XP0KF080AR0
KF042CP0KF080CP0
KF042XP0KF080XP0
KF045AR0KF090AR0
KF045CP0KF090CP0
KF045XP0KF090XP0
KF047AR0KF100AR0
KF047CP0KF100CP0
KF047XP0KF100XP0
KF050AR0KF110AR0
KF050CP0KF110CP0
KF050XP0KF110XP0
KF055AR0KF120AR0
KF055CP0KF120CP0
KF055XP0KF120XP0
KF060AR0KF140AR0
KF060CP0KF140CP0
KF060XP0KF140XP0
KF065AR0KF160AR0
KF065CP0KF160CP0
KF065XP0KF160XP0
KF070AR0KF180XP0
KF070CP0KF200AR0
KF070XP0KF200XP0
KF075AR0KF250XP0




Stock information
KF040AR0KF075CP0
KF040CP0KF075XP0
KF040XP0KF080AR0
KF042CP0KF080CP0
KF042XP0KF080XP0
KF045AR0KF090AR0
KF045CP0KF090CP0
KF045XP0KF090XP0
KF047AR0KF100AR0
KF047CP0KF100CP0
KF047XP0KF100XP0
KF050AR0KF110AR0
KF050CP0KF110CP0
KF050XP0KF110XP0
KF055AR0KF120AR0
KF055CP0KF120CP0
KF055XP0KF120XP0
KF060AR0KF140AR0
KF060CP0KF140CP0
KF060XP0KF140XP0
KF065AR0KF160AR0
KF065CP0KF160CP0
KF065XP0KF160XP0
KF070AR0KF180XP0
KF070CP0KF200AR0
KF070XP0KF200XP0
KF075AR0KF250XP0

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