Размер: 12*21*5 мм размер латунная клетка F12-21M упорный шариковый подшипник
- Категория: Thrust Ball Bearings >>>
- Поставщик: Shenzhen,Xinchangsheng,Bearing,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.88 $* | 0.69 $* |
| Aug-20-2025 | 0.34 $* | 0.12 $* |
| Jul-20-2025 | 0.68 $* | 0.12 $* |
| Jun-20-2025 | 0.47 $* | 0.96 $* |
| May-20-2025 | 0.24 $* | 0.22 $* |
| Apr-20-2025 | 0.28 $* | 0.35 $* |
| Mar-20-2025 | 0.45 $* | 0.66 $* |
| Feb-20-2025 | 0.36 $* | 0.47 $* |
| Jan-20-2025 | 0.11 $* | 0.40 $* |
Характеристики
Product Description
12*21*5mm size Brass Cage F12-21M thrust ball bearing F12-21
Features of Thrust Ball Bearing
1. Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces.
2. Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.
Thrust ball bearings use:
Applies only to withstand the side of the axial load on the low speed parts, such as crane hooks, vertical, pumps, vertical centrifuge, jack, speed reducer.
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Some of the bearing data:
Picture:
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\t\t\t\t\t\t\t\t\tOur Service \t\t\t\t\t\t\t
1).After sales service and technical assistance
We promise that we will return and change the bearings for free if you are not satisfied with the quality. And we did so in fact. The company provides after sales service and technical assistance to satisfy every customers requirement and need.
2).The most professional bearing test center in whole China:
We spent lots of money to buy the most professional bearing testing equipment . And we will test the quality before we deliver it to our customers . Once it is under quality, we will change it for our customers good.
3).Non standard bearing:
any requirement for nonstandard bearing is easily fulfilled due to our vast knowledge and links in the industry.We have experience more than 10 years .We can change the bearings for big Cr N .
4).Genuine products with excellent quality:
company has always proved the 100% quality products
5).Quick Delivery:
The company provides just-in-time delivery with its streamlined supply chain.
High Quality
Passed the SGS and BV: We can promise all our bearings are in high quality.
Professional
We have been in this field more than 10 years, especially the bearings, we have our own factory and do best quality bearings.
Best Service
Our team is prepared for you 24 hours when you need.
\t\t\t\t\t\t\t\t\tOur company \t\t\t\t\t\t\t
Xinchangsheng Bearing Co.,Ltd. The leader of hardware company in China,especially in bearing area for more than 10 years.We are manufacture and have our own factory and produce bearings such as Deep Groove Ball Bearing,Thrust Ball Bearing,Needle Roller Bearing,Linear Bearing,and customer design is also welcomed.
Quality testing
The Most advanced machinery and a strict quality control team.
workroom
workroom
sales team
storehouse
Our Certifications
\t\t\t\t\t\t\t\t\tPacking & Delivery \t\t\t\t\t\t\t
Packing Details: 1.Plastic tube: 10pcs/tube or 5pcs/tube+Carton.
2.Single box: plastic bag+single box+Carton.
3.Package as your requirement.
Delivery Details: 1.Small order: by express, DHL,FEDEX,TNT,EMS, ARAMEX, AIR,etc.
2.Big order: by sea shipping
3. Time:in 2-25 days after receipt the payment and according to the order quantity.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production
