Double Row Angular Contact Ball Bearing 100*265*60mm 250hs Life For Industrial And Heavy Duty Applications

Product Description:

Cage types for angular contact ball bearings
The cage (also called cage or spacer) is an important component in angular contact ball bearings, used to separate rolling elements, reduce friction and wear, and guide rolling element movement. The material and design of the cage have a significant impact on bearing performance. The following are common cage types:

1. Stamped steel cage
Material: low carbon steel or stainless steel.
Features: light weight, low cost, suitable for high speed and medium load applications.
Application: widely used in automobiles, home appliances and industrial equipment.

2. Solid cage
Material: brass, steel or engineering plastics (such as polyamide).
Features: high strength, good wear resistance, suitable for high load and high speed applications.
Application: machine tools, aerospace and heavy industry.

3. Brass cage
Material: brass.
Features: good strength and wear resistance, suitable for high speed and high load.
Application: machine tool spindle, aircraft engine.

4. Polyamide cage
Material: polyamide (nylon).
Features: light weight, self-lubricating, reduced friction and heat generation, suitable for high speed and medium load.
Application: motors, pumps and household appliances.

5. Phenolic resin retainer
Material: phenolic resin.
Features: high strength, high temperature resistance, suitable for high temperature and high load.
Application: high temperature environment, such as metallurgical and chemical equipment.

6. Stainless steel retainer
Material: stainless steel.
Features: corrosion resistance, suitable for humid and corrosive environment.
Application: food processing, chemical and marine equipment.

7. Composite retainer
Material: composite materials such as carbon fiber and glass fiber.
Features: high strength, light weight, high temperature resistance, suitable for extreme conditions.
Application: aerospace, racing and high-performance machinery.

Factors for selecting retainers
Speed: Lightweight retainers such as polyamide or stamped steel are suitable for high-speed occasions.
Load: High-strength retainers such as brass or solid steel are suitable for high-load occasions.
Temperature: For high temperature applications, high temperature resistant retainers, such as phenolic resin or stainless steel, are suitable.
Environment: For corrosive environments, corrosion resistant retainers, such as stainless steel or composite materials, are suitable.
Cost: Choose the right retainer based on your budget. Stamped steel and polyamide are cheaper, while brass and composite materials are more expensive.

Product Parameters:

Carrying capacity: Angular contact ball bearings have high radial and axial load capacity, especially when subjected to large axial loads, its advantages are more obvious. The contact angle of the bearing determines its load capacity and scope of use.

Contact angle: One of the characteristics of angular contact ball bearings is that there is a certain contact angle between its ball and the inner and outer rings, which is usually 15°, 25°, 30°, etc. The larger the contact angle, the stronger the axial load capacity.

Adapt to high loads: Angular contact ball bearings are usually used in applications that need to withstand both radial and axial loads. For example, machine tool spindles, motors, automotive bearings, etc.

Withstand high speeds: Angular contact ball bearings use spherical rolling elements, which have relatively low friction resistance and can operate at higher speeds.

Single row and double row: Single row angular contact ball bearings usually withstand axial loads in a single direction, while double row angular contact ball bearings can withstand axial loads in both directions. Double row types are common in applications that require higher load capacity.

Preload: Angular contact ball bearings are often preloaded to improve stiffness and load capacity. This preload can be achieved through the way the bearing is assembled.

Flexible application: Angular contact ball bearings can be configured with different angles and structures to adapt to different working environments and load requirements.

Applications:

Application industries of angular contact ball bearings:

Machine tool industry
Angular contact ball bearings are commonly used in machine tool spindles, servo motors, and precision equipment. They are mainly used to bear mixed radial and axial loads to meet the needs of high precision and high speed.

Automotive industry
Angular contact ball bearings can be used in high-load, high-precision transmission systems in automobile hubs, drive shafts, steering systems, and engines. Especially in high-performance automotive moving parts and electric vehicles.

Aerospace industry
Angular contact ball bearings are commonly used in various key components of aircraft engines and aircraft. Angular contact ball bearings can withstand extremely high speeds and provide stable support.

Power tools
Angular contact ball bearings are widely used in power tools such as electric drills, sanders, lawn mowers, etc., helping tools provide smooth operation and efficient power transmission.

Wind power generation
The rotating parts in wind turbines require high-precision bearings. Angular contact ball bearings can effectively carry the axial and radial loads of the fan and maintain stable operation.

Railway and Transportation
Angular contact ball bearings play an important role in the drive systems of railway locomotives and vehicles and high-speed running parts of transportation vehicles, helping to withstand high loads and improve transmission efficiency.

Precision Instruments and Medical Equipment
Precision instruments such as optical equipment, laser scanners, and rotating parts in medical equipment require very precise bearings. Angular contact ball bearings can provide high rigidity and low friction characteristics to ensure high precision of the equipment.

Robots and Automation Equipment
Angular contact ball bearings are widely used in automation equipment and robot joints. These devices often require high-speed and high-precision motion control. Angular contact ball bearings provide an ideal solution.

Electronic Equipment and Motors
In electric motors, servo motors, and other rotating equipment, angular contact ball bearings are used to withstand radial and axial loads and maintain high efficiency and long life of the equipment.

Packing and Shipping:

Product Packaging:

The Angular Contact Ball Bearing is carefully packaged in a sturdy box to ensure safe transportation.

Shipping:

We offer fast and reliable shipping for the Angular Contact Ball Bearing product. Orders typically ship within 1-2 business days.

FAQ:

Q: What is the Brand Name of the Angular Contact Ball Bearing?

A: The Brand Name of the Angular Contact Ball Bearing is AWX.

Q: Where is the Angular Contact Ball Bearing manufactured?

A: The Angular Contact Ball Bearing is manufactured in China.

Q: What certifications does the Angular Contact Ball Bearing have?

A: The Angular Contact Ball Bearing is CE/ISO certified.

Q: What is the Minimum Order Quantity for the Angular Contact Ball Bearing?

A: The Minimum Order Quantity for the Angular Contact Ball Bearing is 10pcs.

Q: How is the Angular Contact Ball Bearing packaged for delivery?

A: The Angular Contact Ball Bearing is packaged in cartons for delivery.

Q: What is the typical Delivery Time for the Angular Contact Ball Bearing?

A: The typical Delivery Time for the Angular Contact Ball Bearing is within 7 days.

Q: What is the Supply Ability of the Angular Contact Ball Bearing?

A: The Supply Ability of the Angular Contact Ball Bearing is 1,000,000 units.