Kf Series Thin Section Ball Bearings: High-Precision Thin-Wall Design with Brass Nylon Cage Kf047ar0 Kf042ar0

• Customization: Available
• Cage: Steel Cage or Brass Cage
• Sample: Availabe
• Model NO.: KF047AR0 KF042AR0
• Material: Bearing Steel
• Lubrication: Grease or Oil
• Precision Rating: P0 P6 P5 P4 P2
• Clearance: C2, C3, C4, C5
• Vibration Level: V1, V2, V3, V4
• Number of Row: Single-Row or Double-Row
• Type: Open or Sealed
• Load Direction: Thrust Bearing
• Uses: Used in Mining, Paper and Other Equipment
• Transport: by Land or Sea or Air
• MOQ: 10PCS
• Mainly Market: America Europe Asia Middle Africa
• Transport Package: Standard Exporting Packing
• Specification: Standerd size
• Trademark: AWX
• Origin: China
• Production Capacity: 10000picees

Product Description

Product Description

Uniform-section ultra-thin-wall bearings are bearings with equal radial and axial section dimensions and thin wall thickness. This design enables the bearing to be lightweight and miniaturized while maintaining high strength.
Features
1. Uniform-section design: KF series bearings have equal dimensions in both radial and axial sections. This design enables the bearings to have excellent adaptability in situations with strict size restrictions. For example, they can be used in fields with extremely high size requirements such as robot joints and aerospace high-precision equipment.
2. Ultra-thin wall: The bearing has a thin wall and light weight, but has strong load-bearing capacity and high precision. This design achieves miniaturization and lightweight of the product, and is particularly suitable for equipment with strict requirements on installation space.
3. High strength and low friction: The manufacturing material is usually made of high-quality steel, which can effectively reduce the friction and energy loss of mechanical transmission devices and improve mechanical efficiency.
Types and configurations
KA series uniform-section ultra-thin-wall bearings include a variety of types, such as four-point contact, radial contact, angular contact, etc. These different types of bearings are suitable for different applications and load conditions. For example, angular contact bearings can support higher radial and axial loads, while four-point contact bearings are particularly suitable for situations where torsional axial loads need to be supported.

Detailed Photos

 

 

Related Models

model	Imperial Sizes(in)			Metric Sizes			Radial load capacity		weight
	Inner diameter	Outer diameter	Width	Inner diameter	Outer diameter	Width	Static load	Dynamic load	(Kg)
	d	D	B	d	D	B	Cor	Cr
	mm			mm			(N)
KF045CP0	4.5	6	0.75	114.3	152.4	19.05		26380	0.975
KF045AR0	4.5	6	0.75	114.3	152.4	19.05	90940	31510	0.975
KF040AR0	4	5.5	0.75	101.6	139.7	19.05	81520	28220	0.875
KF050AR0	5	6.5	0.75	127	165.1	19.05	97210	33650	1.09
KF047AR0	4.75	6.25	0.75	120.65	158.75	19.05	94060	32580	1.04
KF042AR0	4.25	5.75	0.75	107.95	146.05	19.05	84680	29330	0.93
KF065AR0	6.5	8	0.75	165.1	203.2	19.05	125440	43420	1.35
KF080AR0	8	9.5	0.75	203.2	241.3	19.05	150510	52140	1.66
KF070AR0	7	8.5	0.75	177.8	215.9	19.05	134820	46710	1.45
KF055AR0	5.5	7	0.75	139.7	177.8	19.05	106590	36930	1.18
KF060AR0	6	7.5	0.75	152.4	190.5	19.05	116010	40180	1.24
KF110AR0	11	12.5	0.75	279.4	317.5	19.05	203810	70580	2.18
KF090AR0	9	10.5	0.75	228.6	266.7	19.05	169310	58630	1.81
KF075AR0	7.5	9	0.75	190.5	228.6	19.05	141090	48890	1.56
KF140AR0	14	15.5	0.75	355.6	393.7	19.05	253990	87970	2.72
KF160AR0	16	17.5	0.75	406.4	444.5	19.05	288440	99920	3.22
KF120AR0	12	13.5	0.75	304.8	342.9	19.05	219500	76010	2.38
KF100AR0	10	11.5	0.75	254	292.1	19.05	185000	64090	2.02
KF250AR0	25	26.5	0.75	635	673.1	19.05	445400	154240	4.763
KF300AR0	30	31.5	0.75	762	800.1	19.05	532980	184650	5.67
KF180AR0	18	19.5	0.75	457.2	495.3	19.05	326100	112950	3.58
KF200AR0	20	21.5	0.75	508	546.1	19.05	360590	124910	4.04
KF400AR0	40	41.5	0.75	1016	1054.1	19.05	708560	245460	7.53
KF350AR0	35	36.5	0.75	889	927.1	19.05	620990	215050	6.623

Our Advantages

 

 

Company Profile

Shandong Awx Bearing Co., Ltd. AWX owns 5 bearing factories with 180 employees and annual sales of 100 million RMB. The company's R & D platform is specialized in the research and manufacturing of high-end bearing products, and has formed a research team with solid theory and the courage to innovate. The company now has 36 middle and senior technical personnel, including 14 senior title personnel and 16 intermediate title personnel.
The company specializes in the production of reinforced self-altering roller bearings, reinforced cylindrical roller bearings, reinforced tapered roller bearings, high-precision machine tool bearings, outer spherical bearings, textile and mining machinery bearings and other products of the backbone enterprises, the company's main business is deep groove ball bearing self-altering roller bearings, cylindrical roller bearings, tapered roller bearings, outer spherical bearings research, development, production and sales. High performance, high precision, high stability and low price meet the needs of domestic high-end customers, and truly complete the transformation of replacing imports.
Products are widely used in machine tool, elevator, reducer, metallurgical mining, cement paper, agricultural machinery, heavy machinery, construction machinery and other fields, products are exported to Europe, Asia, South America and other countries. Our company has agents in more than 20 provinces, cities and jurisdictions in the country, products in addition to meet the domestic market demand, but also exported to Europe, America, East Asia and other more than a dozen countries and regions, the company spirit of "science and technology as the driving force, quality as life" concept, won the majority of customers alike.

Application Industry

Packaging & Shipping

FAQ

Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users. 

Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you; 
2. Proforma Invoice made and sent to you as the price agreed by both parts; 
3. Deposit Payment after confirming the PI and we arrange production; 
4. Balance paid before shipment or after copy of Bill of Loading.