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KF140AR0 Thin Section Ball Bearing Angular Contact A-type With Size 14×15.5×0.75 Inch

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KF140AR0 Thin Section Ball Bearing Angular Contact A-type With Size 14×15.5×0.75 Inch photo-5

Product Spotlights

1. Constant square cross-section (19.05mm), balancing thin‑wall lightweight feature under extra‑large‑bore condition
2. Type A 30° angular contact, withstand combined radial & unidirectional axial load
3. Standard solid‑brass AR0 cage for extra heavy‑load, strong‑vibration and wide‑temperature severe applications
4. Stable rotary accuracy and consistent torque performance
5. Extra-heavy‑duty & high‑rigidity for localization replacement of heavy imported equipment
Negotiable MOQ: 1 Combo (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Bearing Steel
Rows Number:
Single
Aligning:
Non-Aligning Bearing
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Luoyang Yadian Machinery Equipment Co.,Ltd
Gold Verified Supplier
1Yr
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
7 days

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Material Bearing Steel
Rows Number Single
Aligning Non-Aligning Bearing
Separated Unseparated
Contact Angle Other, 30°
Load Direction Other, radial & unidirectional axial load
Transport Package standard export package
Specification 14×15.5×0.75 inch
Trademark YDPB
Origin China

                                                     KF Series Thin Section Ball Bearing  Angular Contact A-type

 

Product Overview:

KF Series is imperial‑standard Open‑type Constant Cross‑Section Type A 30° Angular‑Contact Thin‑Section Ball Bearing from Kaydon Reali‑Slim portfolio, with fixed square cross‑section of 19.05 mm (0.750 inch). It is the extra‑heavy‑duty large cross‑section grade among KAA‑KA‑KB‑KC‑KD‑KF product lineup . Cross‑section dimension keeps constant regardless of inner‑diameter change. Standard version is open construction without seals, normally supplied with AR0 machined solid one‑piece brass cage.

 

Single‑row two‑point 30° angular‑contact construction accepts combined radial load and unidirectional axial thrust load. Single bearing cannot withstand alternating bidirectional thrust load. Two bearings shall be duplex‑mounted (DF face‑to‑face / DB back‑to‑back) for bidirectional load capacity and adjustable axial preload.

Compared with KD, KC, KB, KA and KAA series, KF adopts larger‑size balls to achieve significant improvement on load rating, rigidity and anti‑overturning moment. Preferred for extra‑heavy‑duty precision rotary mechanisms with extra‑large bore, limited installation envelope and strict requirements for load‑carrying capacity, anti‑tilting performance and rigidity. Bore sizes range from 4 inch to 40 inch, widely deployed in large‑size heavy‑duty high‑end equipment .

 

Application:

extra‑heavy‑duty robot joints

large‑size optoelectronic tracking turntables

ship‑borne / vehicle‑mounted large radar turntables

large‑format medical CT imaging equipment

extra‑heavy‑duty servo rotary tables

extra‑large semiconductor inspection stages

aerospace extra‑heavy‑load precision actuators

large astronomical telescope instruments

heavy‑duty weapon test turntables

large‑scale precision heavy‑load test equipment.


Parameters:

                type-A.png

Item No. Dimension  Basic Cap  Unit
 ( inch / mm ) ( N )
 weight
d D Cor Cr Coa  

Ca

 Kg
KF080AR0 8.0 9.5 52140 19510 150510 56320 1.66
203.2 241.3
KF090AR0 9.0 10.5 58630 21110 169310 60900 1.81
228.6 266.7

KF100AR0

 10.0 11.5 64100 22360 185000 64590 2.02
254.0 292.1
KF110AR0 11.0 12.5 70590 23870 203800 68900 2.18
279.4 317.5
KF120AR0 12.0 13.5 76010 25070 219490 72410 2.38
304.8 342.9
KF140AR0 14.0 15.5 87970 27650 253990 79790 2.72
355.6 393.7
KF160AR0 16.0 17.5 99920 30100 288440 86860 3.22
406.4 444.5
KF180AR0 18.0 19.5 112950 32670 326090 94280 3.58
457.2 495.3
KF200AR0 20.0 21.5 124910 34940
 360580 100810 4.04
508.0 546.1

                 type-a1.png


kaydon thin-section bearings Structure:

Open Radial Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Open Angular Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Open Four Point Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Sealed Radial Contact Ball Bearings (JHA, JA, JB, JU. JG series)

Sealed Four Point Contact Ball Bearings ( JHA, JA, JB, JU, JG series)


Model lists:
Open type thin section kaydon deep groove ball bearing:

KAA10CP0,KAA15CP0,KAA17CP0,
KA020CP0, KA025CP0, KA030CP0, KA035CP0, KA040CP0, KA042CP0, KA045CP0, KA047CP0, KA050CP0, KA055CP0, KA060CP0, KA065CP0, KA070CP0, KA075CP0, KA080CP0, KA090CP0, KA100CP0, KA110CP0, KA120CP0,
KB020CP0, KB025CP0, KB030CP0, KB035CP0, KB040CP0, KB042CP0, KB045CP0, KB047CP0, KB050CP0, KB055CP0, KB060CP0, KB065CP0, KB070CP0, KB075CP0, KB080CP0, KB090CP0, KB100CP0, KB110CP0, KB120CP0, KB140CP0, KB160CP0, KB180CP0, KB200CP0,
KC040CP0, KC042CP0, KC045CP0, KC047CP0, KC050CP0, KC055CP0, KC060CP0, KC065CP0, KC070CP0, KC075CP0, KC080CP0, KC090CP0, KC100CP0, KC110CP0, KC120CP0, KC140CP0, KC160CP0, KC180CP0, KC200CP0,
KD040CP0, KD042CP0, KD045CP0, KD047CP0, KD050CP0, KD055CP0, KD060CP0, KD065CP0, KD070CP0, KD075CP0, KD080CP0, KD090CP0, KD100CP0, KD110CP0, KD120CP0, KD140CP0, KD160CP0, KD180CP0, KD200CP0,
KF040CP0, KF042CP0, KF045CP0, KF047CP0, KF050CP0, KF055CP0, KF060CP0, KF065CP0, KF070CP0, KF075CP0, KF080CP0, KF090CP0, KF100CP0, KF110CP0, KF120CP0, KF140CP0, KF160CP0, KF180CP0, KF200CP0,
KG040CP0, KG042CP0, KG045CP0, KG047CP0, KG050CP0, KG055CP0, KG060CP0, KG065CP0, KG070CP0, KG075CP0, KG080CP0, KG090CP0, KG100CP0, KG110CP0, KG120CP0, KG140CP0, KG160CP0, KG180CP0, KG200CP0


Sealed type thin section kaydon deep groove ball bearing:
JA020CP0, JA025CP0, JA030CP0, JA035CP0, JA040CP0, JA042CP0, JA045CP0, JA047CP0, JA050CP0, JA055CP0, JA060CP0, JA065CP0,

JB020CP0, JB025CP0, JB030CP0, JB035CP0, JB040CP0, JB042CP0, JB045CP0, JB047CP0, JB050CP0, JB055CP0, JB060CP0, JB065CP0,

JU040CP0, JU042CP0, JU045CP0, JU047CP0, JU050CP0, JU055CP0, JU060CP0, JU065CP0, JU070CP0, JU075CP0, JU080CP0, JU090CP0, JU100CP0, JU110CP0, JU120CP0,

JG120CP0, JG140CP0, JG160CP0, JG180CP0, JG200CP0

Product Tags: KF140AR0 bearing , Angular Contact Bearing , Thin section ball bearing

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Luoyang Yadian Machinery Equipment Co.,Ltd
Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2005
Factory Size
3,000-5,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million
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