Aircraft Motor High Quality/Load/Precision 51140 51240 51340 51440 51144 51244 51344 51444 Thrust Ball Bearing

• MOQ: 1PCS
• Material: Gcr15/Gcr15 Simn/Stainless Steel
• Hardness: 60-64HRC
• Precision Grade: P0, P6, P5, P4
• Transport Package: Carton/Wooden Box/Plastic Tube
• Specification: d: 200-220mm
• Model NO.: 51140 51240 51340 51440 51144 51244 51344 51444
• Trademark: LRHBJ or Customized
• Origin: Shandong
• HS Code: 8482400000
• Production Capacity: 8000000 Pieces/Year

Product Description

Product Description

Band Name	LRHBJ or Customized
Bearing Name	Thrust Ball Bearing
Material	Gcr15/Gcr15 Simn/Stainless Steel
Precision Grade	P0/P6/P5/P4
Hardness	60-64HRC
Number of Row	Single
Certifications	ISO9001/IATF16949
Package	Carton/Wooden Box/Plastic Tube/According to Customers' Needs
Sample	Available
MOQ	1PCS
OEM	Acceptable
Warranty Period	One Year
Stock Status	Rich Stock and Quick Delivery
Special Customization	Acceptable
Port	Qingdao/Shanghai/Ningbo/Guangzhou/Yiwu...
Terms of Payment	TT, L/C, D/P, Western Union, Paypal, Money Gram and others

 

Single-Direction Thrust Ball Bearing
Main Dimension (mm)						Basic  Rated Load (KN)		Limited Speed (rpm)		Nominal Type
d	D	T	T1	T2	r (min)	C1	Coa	Grease Lubrication	Oil Lubrication	Flat Seat Ring Type	Aligning Seat Ring Type	With Aligning Washer
200	250	37	-	-	1.1	172	677	940	1450	51140	-	-
	280	62	65.3	74	2	314	1110	620	950	51240	53240	53240U
	340	110	118.4	130	4	596	2220	420	650	51340	53340	53340U
	400	155	-	-	5	834	3270	280	470	51440	-	-
220	270	37	-	-	1.1	177	739	880	1350	51144	-	-
	300	63	65.6	75	2	342	1310	580	900	51244	53244	53244U
	360	112	-	-	4	612	2360	410	630	51344	-	-
	420	160	-	-	6	902	3503	280	450	51444	-	-

 

Thrust Ball Bearing Introduction

     Thrust ball bearing is a kind of separated bearing. Its shaft ring and seat ring can be separated from the cage and the assembly of steel ball. The shaft ring is a collar that mates with the shaft; the seat ring is a collar that mates with the bearing housing hole, and there is a clearance between it and the shaft. Thrust ball bearings cannot accept radial loads and have a low limiting speed.
    Thrust ball bearings are only suitable for bearing one side of the axial load, lower speed of the machine parts, such as crane hooks, standing water pumps, standing centrifuges, jacks, low-speed speed reducer and so on.

Production Process

Package and Delivery

Matters Need Attention
    Rolling bearings are precision components, their use must also be appropriate caution. No matter how high-performance bearings, if used improperly, it will not get the expected performance, relevant bearing cautions below.
    1. To keep their surroundings clean bearings
    Even tiny invisible dust into the bearing, will increase wear, vibration and noise of the bearing. Bearing and its surrounding attachments should be kept clean, especially dust and dirt, tools and working environment must be kept clean.
    2. When using the installation should carefully
    Does not allow a strong punch, does not allow direct bearing percussion hammer is not allowed to pass through the rolling pressure.
    3. Using a suitable, accurate installation tool
    Try using a dedicated tool, try to avoid the use of cloth and short fibers such things.
    4. Prevent bearing corrosion
    Direct hand pick bearings, to fully wash hands sweat and coated with high-quality mineral oil before operation,especially in the rainy season and summer mainly rust. However, under the operating conditions of a particular case, the longer the life the bearing can be obtained in traditional computing, especially under light load conditions. These particular operating condition is, when the rolling surface (and the rolling member rolling path) is effectively split, and limitations as the lubricant film surface contaminants may lead to damage. ln fact, under ideal conditions, the so-called permanent bearing life is possible.

Bearing Testing Photos

                  Roughness Profilometer                                   Roundness Measuring Instrument

Application Scene

Company Profile

    Shandong RHB Bearing Manufacturing Co., Ltd. established in 2008 has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China. Our company produces more than 8 million sets of bearings annually, with an output value of more than 90 million RMB. And we adopted first-class production equipment and perfect testing system, we use advanced technical means.
    We produce deep groove ball bearings, spherical roller bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, spherical ball bearings, thrust ball bearings, thrust roller bearings, linear bearings, stainless steel bearings, pillow block bearings, needle roller bearings, non-standard bearings, etc. Bearing precision grades are P0, P6, P5, P4. Our products are widely used in metallurgy, mining, petroleum and chemical industry, coal, cement, paper, wind power, heavy machinery, construction machinery, port machinery and other complete sets of products.
    We provide the following services:
    1.OEM service, customized bearing size, logo and packaging;
    2.CE certificate, EPR certificate and SGS report;
    3.One year warranty;
    4.Competitive wholesale price;
    5.Short delivery time, fast delivery;
    6.Free samples for old customers. Free samples of parts bearings for new customers.
    Now we are sincerely looking for global general agent. If you choose RHB, you will get good quality bearings, professional service, integrity, and finally we could achieve win-win cooperation!

FAQ
1.What is the minimum order quantity for this product?
It can be negotiated, we will try our best to meet customers' needs. 
2.What is your latest delivery time?
Most orders will be shipped within 1-7 days after receiving the payment.
3.Does your company have quality assurance?
Yes, for one year.
4.What is the competitiveness of your company's products compared to other companies?
Digital Production, high precision, high speed and low noise.
5.What are the advantages of your company's services compared to other companies?
Reply and answer timely. Provide documents required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment way does your company support?
At customers' convenience.
7.How to contact us quickly?
Please send us an inquiry or message in this platform, or you can tell us your phone number, WhatsApp and Wechat. We will contact you as soon as possible and provide more details you need.


    We also produce other bearings, especially spherical roller bearings. Welcome to purchase!