KA040AR0 Reail-silm Thin-section Bearings (4x4.5x0.25 Inch) Precision Bearings

KA040AR0 Reail-silm Thin-section bearings (4x4.5x 0.25 inch )  Precision bearings

A . Reail-silm Thin-section bearings Parameters

Brand- BYC

Structure- Angular Contact Ball

Model number- KA040AR0 Thin section ball bearing

Inner ring(in)- 4

Outer ring(in)- 4.5

Width(in)- 0.25

Weight(lb)- 0.19

Materials- Chrome steel/GCR15/Stainless steel

Precision grade- P0

Lubrication type- Oil

Material(Ball)- Steel ball/Ceramic ball

Number of Row- Single rows

Section Type- Thin section

Quality- High speed, Low noise and Long life

B . KA040AR0 Reail-silm Thin-section bearings Specification Sheet

C . Type A-KA series Reail-silm Thin-section bearings Details

Product Features To support various load scenarios,Reail-SlIM Thin section ball bearings are available in three basic types: radial contact (type C), angular contact (type A), and fourpoint contact (type X) and in a variety of sizes ,or series (e.g., KA, KB, KC, etc.). Reail-SlIM Thin section ball bearings are available with various separator options to space the rolling elements uniformly and prevent contact between them.

Series Introduction Open REALI-SLIM Bearing Selections Type A Angular Contact, Snapover assembly permits use of a onepiece circular pocket ring separator and greater ball complement. These bearings will accept radial load and single direction thrust load and are normally used in conjunction with another bearing of similar construction. Type A bearings require the application of thrust to establish contact angle.

Series Model No. "KA020AR0 KA025AR0 KA030AR0 KA035AR0 KA040AR0 KA042AR0 KA045AR0 KA047AR0 KA050AR0 KA055AR0 KA060AR0 KA065AR0 KA070AR0 KA075AR0 KA080AR0 KA090AR0 KA100AR0 KA110AR0 KA120AR0

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Applications Applications in Robotics, inspection equipment, satellites, cameras… anywhere precise positioning and lightweight designs are critical.

D . Type A-KA series Reail-silm Thin-section bearings Installation & Cautions

"To realize the potential accuracy and long life of a Thin section bearing, it is important that the installation be properly done in a clean environment. Cleanliness is vital to satisfactory bearing performance. Work surfaces and tools must be free of dirt, chips, and burrs. Disposable wipers or clean, lint-free cloths should be used.
Under no circumstances should a bearing be used as a gage during grinding or machining of mating parts. Just a few grains of grinding grit or chips of metal (soft as well as hard) can seriously damage the precise geometry and finishes of bearing raceways and rolling elements, and are nearly impossible to remove from an assembled bearing.
The shaft and housing should be thoroughly cleaned, special attention being given to holes and crevices which could hold dirt, chips, and cutting oil. Unfinished surfaces of castings should be painted or otherwise sealed. The mounting surfaces for the bearing must be carefully checked, cleaned, and lightly oiled to ease fitting and minimize danger of scoring. Housing bore, shaft diameter, shoulder squareness, and fillet sizes should all be verified.
The bearing should not be removed from its protective package until this preparation is complete and it is time for installation."

2.Well-trained & experienced staff are to answer all your inquiries in English of course. 

3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help. 

4.Your business relationship with us will be confidential to any third party. 

5.Good after-sale service offered, please get back if you got question

6.Nowadays, as a professional precision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.

       Luoyang BoYing Bearing Co., Ltd,(BYC) is a professional manufacturer of high precision bearings, The main products of our company are Crossed roller bearings, YRT Rotary Table Bearings, Crossed Tapered Roller Bearings, Angular Contact Ball Bearing, Ball Screw Bearings, Slewing Bearings, Cylindrical Thrust Roller Bearing. The leading products include Crossed roller bearing RB, RE, RU,RA,CRBC, CRBH, XSU, SX series, rotary table bearings YRT, YRTS,YRTM,ZKLDF series, crossed tapered roller bearing JXR, XR series, almost whole range of precision bearings. The accuracy grades are P5, P4, P2, and the size of inner ring are ranging from Φ50mm --- Φ1300mm. Our products are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines,mainly to replace the imported bearings. Also, we can design,choose and manufacture  non-standard,large size precision bearings as customer requested.

1. Industrial Neutral Packing,Package as your requirements.

2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton

3.Large size Bearings:Plastic film+Brown paper+Roll tape+Wooden Box

4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc

Tel: +86-379-62275175

SKYPE: lyboying

MSN:  lyboying@ 

Email: lyboying@

http://bycbearing.en.china.cn  

MP: +86-15515365379