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Ball Screw Bearing

Ball Screw Bearing
Your Leading Ball Screw Bearing Supplier

 

SUN AUTOMATION GROUP LIMITED was founded in 1986 and had been focusing on exporting high bearing ever since. We have a stock warehouse and provide a variety of stock bearings. Ball screw bearings are ideal for converting rotary motion to linear motion, or linear motion to rotary motion. We work with professional bearing manufacturers and have invested over 300 million in upgrading product formulas. We strive to be a world-class bearing provider.

 

 
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Why Choose Us?
 
 
 

Rich Experience

SUN AUTOMATION GROUP LIMITED specializes in delivering professional bearing solutions, leveraging nearly 40 years of experience in bearing support and industrial services to serve its customers effectively.

 
 

Production Capacity

Our warehouse has one of the largest inventories. We have an annual output of 5 million sets of bearings. We guarantee direct shipments, timely delivery, and a single source of supply.

 
 

Production Market

Our products have been exported to North America, Europe, the Middle East, Brazil, South Africa, and Mexico and were well acknowledged by clients worldwide.

 
 

Professional Service

We have a 7*24 hours professional sales consultant team that can respond to your needs as quickly as possible and provide the fastest transportation method to bring you a high-quality and low-cost purchasing experience.

 

 

Types of Ball Screw Bearing

Ball Screw Support Bearing

Ball Screw Support Bearing is a high-precision bearing used to support the rotational motion of a ball screw. It consists of inner rings, outer rings, balls, cages and seals. Ball screws are supported by bearings for smooth, precise and efficient rotation.

25TAC62CSUHPN7C Bearing

25TAC62CSUHPN7C NSK original bearing belongs to the TAC C series, which is used for the high-rigidity applications. The main dimensions of it is 25*62*15 mm/0.252 kg.

Ball Screw Support Bearing
50*110*54 Bearing

50*110*54 Bearing

ZKLN50110-2RS-XL bearing adopts the structure design of spiral linear ball bearing. It consists of inner and outer rings, balls and cages. The inner ring is a solid structure, and balls are installed between it and the outer ring.

17TAC47BSUC10PN7B Ball Screw Support Bearing

17TAC47BSUC10PN7B is a ball screw support bearing with 60° contact angle, it has a high capacity, a heavy preload and is a single universally fit bearing.

 

 

Specifications of Ball Screw Bearing

 

 

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Features of Ball Screw Bearing

High Precision: Ball screws offer exceptional accuracy and repeatability, making them ideal for applications where precision is paramount. Compared to other mechanical transmission methods, the reduction in backlash ensures precise positioning.

 

Efficiency: Ball screws are highly efficient, converting a significant portion of input energy into linear motion. This efficiency translates to reduced power consumption and heat generation.

Low Friction

The recirculating ball bearings reduce friction, resulting in smoother and quieter operation. This characteristic is valuable in applications where noise reduction is critical.

High Load Capacity

Ball screws can handle high axial loads, making them suitable for applications that require both precision and substantial force, such as industrial automation and robotics.

Longevity

Properly maintained ball screws have a long service life, contributing to cost-effectiveness over the long term.

 

Application Scope of Ball Screw Bearing
 

Machine tools
One of the main examples that uses ball screws for their high-tech characteristics is machine tools. Balls screws are used to provide linear motion that is required in many different types of machines including lathes, milling machines and other computer numerical control (CNC) machines.

 

Robotics
Ball screws are also used in various types of robotic applications due to their smooth and accurate characteristics. You can find them in many robotic arms and legs, giving these unique technological advancements the ability to move.

 

Aerospace systems
In many aircraft control systems, you can find ball screws due to their accuracy and low friction tendencies. Ball screws can also be found in many other aerospace applications.

 

Medical equipment
Ball screws can be found in various medical devices due to their increased reliability in comparison to other screw options. Specifically, the balls screws can be found in imaging tools and surgical robots.

 

Automotive
The different types of ball screws can be found in many different processes throughout the automotive industry. These components are used in automotive manufacturing, as well as assembly lines and unique robotic systems.

 

Maintenance of Ball Screw Bearings

 

Inspection and Cleaning

Regular inspection is the first step in ball screw maintenance. The ball screw assembly should be checked for signs of wear, damage, or contamination. Look for any unusual noises, vibrations, or play in the system, as these can indicate problems. The ball screw and nut should be cleaned periodically to remove debris, dust, and any contaminants that might interfere with smooth operation. Use a lint-free cloth and a suitable solvent to clean these parts, avoiding any abrasive materials that could damage the surface.

Alignment and Adjustment

Ball screws must be correctly aligned to function properly. Misalignment can lead to uneven wear, decreased accuracy, and even system failure. Check the alignment of the ball screw relative to its supporting bearings and other components. Adjustments may be necessary to correct any misalignment. Ensure that the bearings and support structures are properly adjusted and secure to maintain accurate and smooth movement.

40TAC90BDBC10PN7A Ball Screw Support Bearing

 

 

Storage Conditions of Ball Screw Bearings

 

 

Storage environment conditions

Storage time

Relative air humidity

Ambient temperature

  

%

°C

°F

Years

65

20 to 25

70 to 75

10

75

20 to 25

70 to 75

5

75

35 to 40

95 to 105

3

 

Payment Terms

 

 

T.T with 30% downpayment, 70%before shipment.

Paypal or West Union also accept.

 

 

Packaging and Shipping

 

 

Packaging:

Wrapped by proctective film;

Packed by standard import & export wooden cases or palletization.

Shipping:

By express, air, sea, railway.

 

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FAQ

 

Q: How to maintain ball screw bearings?

A: Regular cleaning with a suitable solvent, re-lubrication with the appropriate oil or grease, careful installation, and storage in a protected, dry, and stable environment will prolong their lifespan and ensure optimal performance.

Q: What is the proper way to store a new unused bearing?

A: Store unused bearings horizontally in their original packaging in a clean, dry area at room temperature. This prevents moisture, dust, and dirt from entering the bearings prior to installation. Dropping or mishandling bearings can cause unseen damage that might not manifest until a later date.

Q: How to press fit a ball screw bearing?

A: A mounting tool is placed on the inner ring. a and the bearing is slowly pressed on the shaft with a press until the side of the inner ring rests against the shoulder of the shaft. The mounting tool must not be placed on the outer ring for press mounting, since the bearing may be damaged.

Q: How is your inventory?

A: Our warehouse has one of the largest stocks. We can guarantee direct delivery, and timely delivery and ensure the primary source. If special bearings are not stocked, we can allocate cargo from the agents of original countries.

Q: Do your products have a wide range of applications?

A: Bearing is widely used in all aspects of human society, such as: various rolling mill equipment, printing, cloth equipment, medical equipment, generators, engines, and various household appliances.

We're well-known as one of the leading ball screw bearing manufacturers and suppliers in China. If you're going to buy high quality ball screw bearing with competitive price, welcome to get more information from our factory.

50 110 54 Bearing, 17 47 15 Bearing, BSN 3572

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