Tag Archives: ball bearing

China OEM High Precision Flanged Linear Bearing Ball Bushing Lmh12uu bushing connector

Product Description

COMPANY OVERVIEW
HangZhou CHINAMFG Precision Machinery Co., Ltd. established in 2009, it is a professional supplier of hydraulic chrome plated piston rods ,inducton linear shaft, linear motion bearing ,linear guide, linear module and ball screw etc. Our company located in HangZhou, which is a foreign trade oriented economic developed city, adjacent to international port city ZheJiang .

 

Linear Motion Bearings Main Products:
 Linear motion ball bearing ,Flanged linear motion ball bearing ,Linear motion ball bearing slide units,Support rail units,Shaft sport,Shafts ,etc. The main type as belows :

Application: 1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc
Product Description
Flanged Linear Motion Ball Bearing:

Feature: High Precision/Rigidity
Function: Super
Flange Shape: Cutting-Edge
Samples:
US$ 3.6/Piece
1 Piece(Min.Order)

|

Order Sample

linear bearing
Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

taper bush

What are the temperature limits of spline bushings, and how does it impact their performance?

Spline bushings have specific temperature limits that define the range of temperatures within which they can operate effectively. The temperature limits of spline bushings are determined by factors such as their materials, lubrication, and the application environment. Let's explore the temperature limits and how they impact the performance of spline bushings:

1. Temperature Limits:

- The temperature limits of spline bushings vary depending on the materials used in their construction. Different materials have different thermal properties and can withstand varying temperature ranges. Additionally, the presence of lubrication can also affect the temperature limits.

- Common materials used in spline bushings include metals like steel or bronze, as well as polymers such as nylon or PTFE (polytetrafluoroethylene). Each material has its own temperature limitations.

2. Impact on Performance:

- Operating outside the recommended temperature limits can significantly impact the performance of spline bushings. Here are some effects of temperature on their performance:

  • Dimensional Stability: Temperature variations can cause expansion or contraction of the bushing material. If the temperature exceeds the upper limit, the bushings may expand beyond their designed clearances, leading to increased friction, binding, or improper fit. Conversely, at lower temperatures, the bushings may contract, resulting in clearance gaps and reduced load-bearing capacity.
  • Lubrication: Temperature changes can affect the viscosity and effectiveness of lubricants used with spline bushings. High temperatures can cause lubricants to thin out, reducing their ability to provide sufficient lubrication and increasing friction. Low temperatures can cause lubricants to thicken or solidify, impacting their flow and lubricating properties.
  • Mechanical Properties: Extreme temperatures can alter the mechanical properties of spline bushing materials. High temperatures may lead to softening or degradation of polymers, reducing their load-bearing capacity and overall strength. Metals can experience changes in hardness, ductility, or fatigue properties, affecting their durability and resistance to wear.
  • Corrosion and Oxidation: Elevated temperatures can accelerate corrosion or oxidation processes, particularly in metal bushings. This can weaken the bushing material and compromise its performance and longevity.

3. Considerations for Temperature:

- When selecting spline bushings, it is essential to consider the temperature range in which they will operate. Review the manufacturer's specifications and guidelines to ensure that the bushings are suitable for the expected temperature conditions.

- If your application involves extreme temperatures, such as in automotive engines or industrial processes, consider using specialized high-temperature bushings or materials specifically designed for such conditions.

- Proper lubrication is crucial to mitigate the effects of temperature on spline bushings. Select lubricants that can maintain their viscosity and lubricating properties within the expected temperature range. Consult with lubricant manufacturers or suppliers for recommendations on lubricants suitable for your specific temperature requirements.

- Regular inspection and maintenance of spline bushings are important to detect any signs of temperature-induced damage or performance degradation. Monitor the bushings for excessive wear, deformation, or signs of lubrication breakdown, and take appropriate action if needed.

By understanding the temperature limits of spline bushings and their impact on performance, you can make informed decisions in selecting and maintaining bushings that are suitable for your desired temperature conditions, ensuring optimal performance and longevity.

taper bush

What are the cost considerations when comparing different types of spline bushings?

When comparing different types of spline bushings, several cost considerations come into play. The cost of spline bushings can vary depending on factors such as the material, manufacturing process, design complexity, and supplier. Here are some key cost considerations to keep in mind:

1. Material Selection:

- The material used in the construction of spline bushings can significantly impact the cost. Common materials include steel, bronze, and various composite materials.

- Steel bushings are generally more affordable compared to bronze or composite bushings. However, they may require additional surface treatments or coatings to enhance their performance and durability, which can add to the overall cost.

- Bronze bushings, known for their excellent load-bearing properties, are typically more expensive than steel bushings due to the cost of the material itself.

- Composite bushings, which often incorporate advanced materials like PTFE (polytetrafluoroethylene), can offer benefits such as self-lubrication and reduced maintenance. However, they tend to be more expensive compared to traditional steel or bronze bushings.

2. Manufacturing Process:

- The manufacturing process used to produce the spline bushings can impact the cost. For example, bushings that require complex machining or specialized processes may have higher production costs.

- Some manufacturing processes, such as injection molding for composite bushings, can offer cost advantages for high-volume production. However, they may require specific tooling or setup costs upfront.

3. Design Complexity:

- The complexity of the spline bushing design can influence the cost. Bushings with intricate geometries, tight tolerances, or specific features may require more time and resources during the manufacturing process, leading to higher costs.

- Simpler designs with fewer customization options are generally more cost-effective compared to highly specialized or custom-designed bushings.

4. Volume and Quantity:

- The volume and quantity of spline bushings required can impact the overall cost. Manufacturers or suppliers may offer price breaks or discounts for larger orders or ongoing supply agreements.

- It's important to consider the anticipated demand and usage of the bushings when evaluating the cost-effectiveness of different types. For low-volume or one-time applications, the emphasis may be on finding a cost-effective solution without compromising quality. For high-volume or repeated usage, long-term durability and performance may be more critical factors to consider.

5. Supplier and Market Factors:

- The choice of supplier can influence the cost of spline bushings. Different suppliers may have varying pricing structures, overhead costs, and profit margins, which can result in different prices for similar bushings.

- Market factors such as supply and demand dynamics, competition, and geographic location can also impact the cost. It's worth exploring multiple suppliers and comparing prices to ensure you are getting the best value for the desired spline bushings.

- Additionally, consider the supplier's reputation, quality control processes, and customer support when evaluating the overall value proposition.

When comparing different types of spline bushings, it's important to balance cost considerations with the desired performance, longevity, and specific requirements of your application. Evaluating the total cost of ownership, including factors like maintenance, replacement frequency, and downtime, can provide a more comprehensive assessment of the cost-effectiveness of different spline bushing options.

taper bush

What types of materials are commonly used in manufacturing spline bushings, and how does it impact their performance?

Spline bushings are manufactured using various materials, and the choice of material significantly impacts their performance and suitability for different applications. Here are some commonly used materials for manufacturing spline bushings and their impact on performance:

1. Steel:

- Steel is one of the most common materials used for manufacturing spline bushings. It offers excellent strength, durability, and resistance to wear and fatigue.

- Steel spline bushings can handle high torque loads and are suitable for heavy-duty applications. They provide reliable power transmission and have a long service life.

- Different types of steel, such as alloy steel or tool steel, may be used based on the specific requirements of the application. These materials have high tensile strength and can withstand demanding operating conditions.

2. Bronze and Brass:

- Bronze and brass are commonly used materials for spline bushings, particularly in applications where corrosion resistance and good wear properties are important.

- Bronze and brass bushings offer high load-bearing capabilities and effective heat dissipation. They are suitable for applications with high shock loads, vibrations, or abrasive conditions.

- These materials have self-lubricating properties and can provide smooth and quiet operation. Bronze and brass bushings are often used in industries such as construction, mining, and agriculture.

3. Composite and Polymer:

- Composite materials and polymers, such as nylon, PTFE (polytetrafluoroethylene), or other engineering plastics, are used to manufacture spline bushings with specific performance characteristics.

- Composite and polymer bushings are lightweight, corrosion-resistant, and offer good self-lubrication properties. They reduce friction and eliminate the need for additional lubrication in many applications.

- These bushings are suitable for applications where weight reduction, noise reduction, or resistance to chemicals is important. They are commonly used in industries such as automotive, aerospace, and marine.

4. Custom Materials:

- In some cases, spline bushings may be manufactured using custom materials to meet specific application requirements. These materials can be tailored to provide unique performance characteristics.

- Custom material options can include specialized alloys, ceramics, or other advanced materials. They are often chosen to address specific challenges such as extreme temperatures, high-speed applications, or corrosive environments.

The selection of material for spline bushings depends on various factors such as the application's torque requirements, operating conditions, environmental factors, and desired performance characteristics.

When choosing a spline bushing, consider factors such as load capacity, wear resistance, corrosion resistance, lubrication requirements, noise reduction, and compatibility with other components in the system.

It's important to consult with manufacturers, suppliers, or industry experts to determine the most suitable material for your specific application needs. They can provide guidance based on their expertise and knowledge of different materials and their performance in various operating conditions.

China OEM High Precision Flanged Linear Bearing Ball Bushing Lmh12uu   bushing connector			China OEM High Precision Flanged Linear Bearing Ball Bushing Lmh12uu   bushing connector
editor by CX 2023-11-29

China supplier Heavy Hinge Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk with Spacer or Ball Bearing Bisagra Hinge define bushing

Product Description

 

Product Description

IMPORTANT NOTICE: FOR THE BEST VIEW OF ALL PRODUCTS, PLEASE CONTACT WITH US FOR SAMPLE BOOK.
Product name: Heavy hinge Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk with Spacer or Ball Bearing

QDHTS is worthy of your choice and decision, because every piece of CZPT hinge must satisfy the following conditions:

Internal processing: GREASED from factory to ensure , silky smooth, soft-close-like door swing operation.

Ball bearing: Extremely SMOOTH and QUIET operation, perfect for any commercial or intensively used door.

Material: EXTRAODINARY CONSTRUCTION - These door hinges are made of high-quality iron, CZPT and durable, you would be surprised how Long-Lasting it gonna be. The STRONG Riveted Pin also provides additional security.

NO Squeak Ever - Our door hinges are specifically manufactured with Electroplating Coatings. They are HIGHLY RUST RESITANT and include the damping oil feature which is built to reduce metal-to-metal friction.

Surface treatment: Attention to DETIAL: Truly best-in-class finish, styling and performance.

Screws :The screws are propery finished to match EXACT COLOR of the door hinges.

Packing: Each pair of hinges comes individually packaged in polybag to maintain its finish surface intact unlike no other.

Additional key points:
The weld-on hinges also be know as bullet hinges, weldable hinges.

·  The weld-on hinges have iron/brass bushing & iron/brass grease zerk.

·  The weld-on hinges have high loading capacity.

·  The grease zerk could be used for adding the lubricating oil, which could running more smoothly and silent.

·  The surface has been coated with anti-rust oil.

SIZE&TYPES
60*10 120*16
80*12 140*16
100*12 100*18
80*14 105*28
100*14 80*13
80*16 100*13
100*16 Customize

 

BULLET WELDING  HINGE WITH GREASE NIPPLE
Spacer: One Sample as left picture
Material: Iron/Customize
Size: 60MM/80MM/100MM/120MM/150MM/180MM
Surface treatment: Brushed/ Zinc plated
Application:  Gates, trailers, commercial vehicles, steel doors, out doors.

LIFT-OFF WELDING HINGE WITHOUT ZERK
Ball Bearing: One -Sample as left picture
Material: Iron/Steel Customize
Size:60MM/80MM/100MM/120MM/150MM/180MM
Surface treatment: Brushed/ Zinc plated
Application: Gates, trailers, commercial vehicles, steel doors, out doors.

 

Company Profile

In 2006, HangZhou XIHU (WEST LAKE) DIS.ISHUN HARDWARE CO., LTD (QD HTS) was established as the enterprise includes manufacturing factories and trading company. On the strength of the top class product, highly professional service, proven technique and the unshakable loyalty to the customers, QD HTS has been recognized by public of world-wide.
Start from the padlock manufacturing, QD HTS continues to develop new products and expand the business area for enjoy every customer's demand. Hinge, knob lock, and many other types hardware joined and put on our competitive product list. Which also proofs QD HTS great capacity of using container space.Never the less, the strictest quality control is our unbreakable creed that we followed in past 15 years, and it will still be in future.
QD HTS is very simple, quality is our creed, craftsman spirit as our base, honesty is our attitude and fair trade is our discipline. To QD HTS, the reputation is the best treasure and much more valuable than any currency in the world.
Therefore, depend on fully confidence and qualification, QD HTS deserves to be your cooperative partner in long-term business. 
With an honesty heart, QD HTS is expecting your contact. Thank you.
 

 

Our Advantages

Reputation is the unparalleled treasure than any currency in the world.

Follow the growth of HTS, the manufacturing expanded from padlock to hinge and knob lock. Meanwhile, base on the rising of customers' requirement, a wide variety hardware products and other reliable suppliers joint our cooperation, such as: handle, cylinder, and door lock. The increasingly complex list bring new challenge of maximum using the container space. However, by HTS experience employees, the challenge becomes advantage that shows our capacity of arranging various kinds of products and effective using container space for every customer. Compare with other traditional suppliers, HTS provides higher level service for support customers to reduce the cost on shipping. Beside the quality products, which is also the obvious advantage of HTS.
 

As the business range expands, a growing number of business people become our clients, our cooperators, and our friends. Whatever the distance, QD HTS products and service always be with you.
 

 

FAQ

1.Q: Are you trading company or manufacturing factory?
A: We are manufacturing factory. We also have trading company which is QD-HTS subsidiary company. Therefore, clearly, we have advantage of factory and the organizing capacity of trading company. The most of favorable price and wide range of production.   

2 .Q: Why Choose QD-HTS ?

A: The reason is strong and clear: Almost 20 years matured technics, Custom Made, wide produce range can enjoy every custom demand. Most importantly, 100% Quality Assurance and great experienced in the capacity of fully use the container space, guarantee the highest cost-effective products and services for you.

3.Q: What's the MOQ for the first time purchasing from QD-HTS?
A: QD-HTS always offer the lowest MOQ to customers. However, QD-HTS has many kinds of hardware production, therefore, please contact with us.

4.Q: Before purchasing, how can we get to know the quality of QD-HTS?
A: we glad to express the sample to you for show our guaranteed quality. Also, it will bring the best reason for you to choose QD-HTS.

5.Q: What's the price term?
A: FOB/CIF, according to customer's requirement, there is always 1 method meet your need.

6.Q: What's the payment terms:
A: Same as public accepted rules, T/T or L/C

7.Q: How long is your delivery time?
A:  Mostly, 40-45 days for first order, 25-30 days for the coming order.
 

8.Q: What should we do if goods are received with some quality problems?
A: Every product must be pass the strictest quality checking before loading. However,  if you receive the defective product, please kindly email the references made by photo, video or explanation. QD-HTS will response immediately and begin to analyze the problem with you. Then, QD-HTS will bring the reasonable compensation and our deeply apology to you.

Type: 360° Hinge
Finish: Coated Anti-Rust Oil
Material: Iron/Steel
Ball Bearing Numbers: One Ball Bearing or Spacer
Hinge Head: Cuntersunk/ or Nothing
Hinge Type: out Door Hinge
Samples:
US$ 0/Pair
1 Pair(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

brass bushing
China supplier Heavy Hinge Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk with Spacer or Ball Bearing Bisagra Hinge   define bushing	China supplier Heavy Hinge Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk with Spacer or Ball Bearing Bisagra Hinge   define bushing
editor by CX 2023-04-21

China best Flat Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk/Spacer/ Ball Bearing Bisagra Concelled Hinge bonding bushing

Product Description

 

Product Description

IMPORTANT NOTICE: FOR THE BEST VIEW OF ALL PRODUCTS, PLEASE CONTACT WITH US FOR SAMPLE BOOK.
Product name: Steel Bullet welding weld-on teardrop weldable hinge add grease nipple zerk with spacer or ball bearing

QDHTS is worthy of your choice and decision, because every piece of CZPT hinge must satisfy the following conditions:

Internal processing: GREASED from factory to ensure , silky smooth, soft-close-like door swing operation.

Ball bearing: Extremely SMOOTH and QUIET operation, perfect for any commercial or intensively used door.

Material: EXTRAODINARY CONSTRUCTION - These door hinges are made of high-quality iron, CZPT and durable, you would be surprised how Long-Lasting it gonna be. The STRONG Riveted Pin also provides additional security.

NO Squeak Ever - Our door hinges are specifically manufactured with Electroplating Coatings. They are HIGHLY RUST RESITANT and include the damping oil feature which is built to reduce metal-to-metal friction.

Surface treatment: Attention to DETIAL: Truly best-in-class finish, styling and performance.

Screws :The screws are propery finished to match EXACT COLOR of the door hinges.

Packing: Each pair of hinges comes individually packaged in polybag to maintain its finish surface intact unlike no other.

Additional key points:
The weld-on hinges also be know as bullet hinges, weldable hinges.

·  The weld-on hinges have iron/brass bushing & iron/brass grease zerk.

·  The weld-on hinges have high loading capacity.

·  The grease zerk could be used for adding the lubricating oil, which could running more smoothly and silent.

·  The surface has been coated with anti-rust oil.

 

BULLET WELDING  HINGE WITH GREASE NIPPLE
Spacer: One Sample as left picture
Material: Iron/Customize
Size: 60MM/80MM/100MM/120MM/150MM/180MM
Surface treatment: Brushed/ Zinc plated
Application:  Gates, trailers, commercial vehicles, steel doors, out doors.

LIFT-OFF WELDING HINGE WITHOUT ZERK
Ball Bearing: One -Sample as left picture
Material: Iron/Steel Customize
Size:60MM/80MM/100MM/120MM/150MM/180MM
Surface treatment: Brushed/ Zinc plated
Application: Gates, trailers, commercial vehicles, steel doors, out doors.

 

Company Profile

In 2006, HangZhou XIHU (WEST LAKE) DIS.ISHUN HARDWARE CO., LTD (QD HTS) was established as the enterprise includes manufacturing factories and trading company. On the strength of the top class product, highly professional service, proven technique and the unshakable loyalty to the customers, QD HTS has been recognized by public of world-wide.
Start from the padlock manufacturing, QD HTS continues to develop new products and expand the business area for enjoy every customer's demand. Hinge, knob lock, and many other types hardware joined and put on our competitive product list. Which also proofs QD HTS great capacity of using container space.Never the less, the strictest quality control is our unbreakable creed that we followed in past 15 years, and it will still be in future.
QD HTS is very simple, quality is our creed, craftsman spirit as our base, honesty is our attitude and fair trade is our discipline. To QD HTS, the reputation is the best treasure and much more valuable than any currency in the world.
Therefore, depend on fully confidence and qualification, QD HTS deserves to be your cooperative partner in long-term business. 
With an honesty heart, QD HTS is expecting your contact. Thank you.
 

 

Our Advantages

Reputation is the unparalleled treasure than any currency in the world.

Follow the growth of HTS, the manufacturing expanded from padlock to hinge and knob lock. Meanwhile, base on the rising of customers' requirement, a wide variety hardware products and other reliable suppliers joint our cooperation, such as: handle, cylinder, and door lock. The increasingly complex list bring new challenge of maximum using the container space. However, by HTS experience employees, the challenge becomes advantage that shows our capacity of arranging various kinds of products and effective using container space for every customer. Compare with other traditional suppliers, HTS provides higher level service for support customers to reduce the cost on shipping. Beside the quality products, which is also the obvious advantage of HTS.
 

As the business range expands, a growing number of business people become our clients, our cooperators, and our friends. Whatever the distance, QD HTS products and service always be with you.
 

 

FAQ

1.Q: Are you trading company or manufacturing factory?
A: We are manufacturing factory. We also have trading company which is QD-HTS subsidiary company. Therefore, clearly, we have advantage of factory and the organizing capacity of trading company. The most of favorable price and wide range of production.   

2 .Q: Why Choose QD-HTS ?

A: The reason is strong and clear: Almost 20 years matured technics, Custom Made, wide produce range can enjoy every custom demand. Most importantly, 100% Quality Assurance and great experienced in the capacity of fully use the container space, guarantee the highest cost-effective products and services for you.

3.Q: What's the MOQ for the first time purchasing from QD-HTS?
A: QD-HTS always offer the lowest MOQ to customers. However, QD-HTS has many kinds of hardware production, therefore, please contact with us.

4.Q: Before purchasing, how can we get to know the quality of QD-HTS?
A: we glad to express the sample to you for show our guaranteed quality. Also, it will bring the best reason for you to choose QD-HTS.

5.Q: What's the price term?
A: FOB/CIF, according to customer's requirement, there is always 1 method meet your need.

6.Q: What's the payment terms:
A: Same as public accepted rules, T/T or L/C

7.Q: How long is your delivery time?
A:  Mostly, 40-45 days for first order, 25-30 days for the coming order.
 

8.Q: What should we do if goods are received with some quality problems?
A: Every product must be pass the strictest quality checking before loading. However,  if you receive the defective product, please kindly email the references made by photo, video or explanation. QD-HTS will response immediately and begin to analyze the problem with you. Then, QD-HTS will bring the reasonable compensation and our deeply apology to you.

Type: 360° Hinge
Finish: Coated Anti-Rust Oil
Material: Iron/Steel
Ball Bearing Numbers: One Ball Bearing or Spacer
Hinge Head: Cuntersunk/ or Nothing
Hinge Type: out Door Hinge
Samples:
US$ 0/Pair
1 Pair(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bushing bore
China best Flat Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk/Spacer/ Ball Bearing Bisagra Concelled Hinge   bonding bushing								China best Flat Steel Bullet Welding Weld-on Teardrop Weldable Hinge Add Grease Nipple Zerk/Spacer/ Ball Bearing Bisagra Concelled Hinge   bonding bushing
editor by CX