Double Row Spherical 21315 21316 21317 21318 21319 Roller Bearing Distributor E Cc/W33 Cage Self-Aligning Rolling Bearings Support OEM&ODM

• Customization: Available
• Features: Low Noise, Low Vibration, Long Life
• Scope of Service: OEM/ODM Custom Logo
• Model NO.: 21308 21309 21310 21311 21312 21313 21314 CACC/W33
• Accuracy Level: P0, P2, P4, P5, P6
• Bearing Clearance: C0 C2 C3 C4 C5
• Cage: Steel Holder
• Price: Factory Wholesale Price
• Line: Single Line. Double Rows. Four Rows
• Transport Package: Seal + Packaging + Carton + Tray
• Specification: Package Size 10.00cm * 10.00cm * 5.00cm
• Trademark: HB or logo can be customized
• Origin: China
• HS Code: 8482300000
• Production Capacity: 1000000PCS/Year

Product Description

Product Parameters

Code meaning:

Internal structure and keep material changes
C: Symmetrical roller, stamped steel plate stop ring
CA: Symmetrical roller, one-piece brass cage
CTN1: symmetrical roller, nylon cage
E: Third generation design. Improve stress distribution; Provides longer service life than normal designs
Q: Bronze cage
MB: Symmetrical roller, two brass cages
EM: Symmetrical roller, special alloy integral cage.

K: tapered bore bearing, taper 1:12
K30: tapered bore bearing, taper 1:30
N: ring slot on the outer ring
There are three lubrication grooves and three lubrication holes on the outer ring
-CA: Fixed flange on the inner ring, guide ring at the center of the inner ring, machined brass cage
- CC: no flange inner ring, guide ring centered in the inner ring, two stamped steel cages
- CCJA: no flange inner ring, guide ring in the center of the outer ring raceway, two stamped steel cages
-MB: machined brass cage with inner ring centered
-MA: machined brass cage with outer ring centered

The self-aligning roller bearing has a double row of rollers, the outer ring has a common spherical raceway, the inner ring has two raceways and is tilted at an Angle relative to the bearing axis. This clever structure makes it have automatic aligning performance, so it is not easy to be affected by the Angle of shaft and bearing box seat on the error or shaft bending, and is suitable for installation error or shaft deflection caused by Angle error occasions. In addition to the radial load, the bearing can also bear the axial load of bidirectional action.
The inner hole of the aligning roller bearing has two kinds of cylindrical and conical, the taper of the conical cone hole is 1:30 and 1:12, the conical inner hole bearing is equipped with a tight sleeve or a discharge sleeve, and the conical inner hole aligning ball bearing can be conveniently and quickly assembled on the optical shaft or the ladder machine shaft.


 

Bearing type

Product Description

 

Installation Instructions

Aligning bearing installation precautions
1. Before installing aligning bearings, you should carefully read the operating instructions of the equipment and select the corresponding aligning bearings according to the requirements of the equipment.
2. Before the installation of aligning bearings, the relevant positions of bearings and machines should be cleaned to remove debris and dirt.
3. When installing bearings, it is necessary to carefully adjust bearings according to the type of bearings and the requirements of machinery and equipment.
4. When installing aligning bearings, the installation of seals is very important, and the seals should be carefully checked to ensure that the seals will not be damaged and kept sealed
Sex.
5. After adjusting the bearing position, refuel the bearing. Before refueling, you should carefully read the refueling requirements on the equipment manual. In short, the correct installation of aligning bearings is an important guarantee to ensure the normal operation of the machine and equipment and extend the service life. You must master the installation methods and precautions carefully to ensure that no errors occur during the installation.
 

Our Advantages

Hongbang Bearing Company has rich experience and expertise in the field of bearing manufacturing, and has always maintained a competitive advantage in the market through continuous innovation and technological upgrading. The company has a high-quality research and development team, and constantly introduce advanced production technology and processes to ensure that the quality and performance of products meet international standards. Our company's products cover a variety of fields, including mechanical equipment, automobiles, motorcycles, power tools and so on. Whether in industrial production or daily life, Hongbang bearings play a vital role. The main types of bearings produced by the company include deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, aligning roller bearings, imported high-end products, P0, P6, P5 precision bearings, to meet the needs of different customers, the company has the right to import and export, products are not only sold throughout the country, but also in dozens of other countries and regions are sold. Hongbang bearing company pays attention to product quality and customer satisfaction, through strict quality control and after-sales service, to provide customers with reliable product protection. The company has advanced production equipment and strict quality management system to ensure that each batch of products meet high standards of quality requirements.

In the process of the development of the company, Hongbang bearing has always been adhering to the "quality first, integrity-based, continuous improvement, common development" business philosophy, we adhere to the "quality first, service first, continuous improvement and innovation to meet customers" management principles and "zero defects, zero complaints" quality objectives. Through close cooperation with customers and continuous innovation, the company has not only made remarkable achievements in the domestic market, but also gradually expanded the international market, and won the trust and praise of customers.

 

In the future, Hongbang Bearing Company will continue to be committed to technological innovation and product optimization, and constantly improve its competitiveness and market position. The company will continue to adhere to the "quality first, customer first" principle, to provide customers with more quality products and services.
 

Packaging & Shipping

FAQ

We are the manufacturer, warmly welcome you to visit our factory.

1. What types of bearings can you produce?

We produce standard and custom aligning roller bearings, tapered roller bearings and cylindrical roller bearings.

We also produce custom bearings designed for your special needs.

2. Are there other types of bearings available?

Yes, our company has long-term cooperative relations with many bearing manufacturers in China.

We can find most types of bearings you need.

3. What is the minimum order quantity?

There is no MOQ limit, SKG's service is 1. The more quantity, the better the service and price, the more advantages