
OEM Molds Steel Pipe Sleeve High-Strength New Material Cemented Carbide Bushings
Processing difficulty:The overall size of the product is not difficult, the main inner hole groove accuracy is relatively high.
Size: Φ55xΦ47x24mm
Application:
Sleeve bearings are highly versatile and find application in
various movements:
1, Rotation
2, Linear motion
3, High-frequency oscillation
They are prevalent in pivot points, widely utilized in automotive,
manufacturing machinery, and appliances. In automotive, they enable
rotational and linear movement in hinges, seat adjustments, and
steering yokes. Belt tensioners utilize them for high-frequency
oscillation.
Sleeve bearings come in various types and material options. The
common flanged type handles axial and radial loads. Cylindrical and
thrust washer designs are also available. For higher side loads, a
combination of thrust washer and cylindrical bearing works well,
while purely radial loads suit a simple cylindrical bearing.
Material choice significantly influences sleeve bearing
performance, affecting factors like strength, elasticity, and
friction coefficient.
Hard metal, metal ceramic, composites tungsten carbide, cemented
carbide, and plastic are common options.
Cast or sintered metal bushings work effectively under hydrodynamic
conditions with hard steel shafts.
Carbide Bushings Advantages:
Carbide materials and molds are provided according to customer's specific requirements. As a cemented carbide production and processing manufacturer in Zhuzhou, we have been committed to providing precision tungsten steel products for the mechanical industry production. The accuracy tolerance of the tungsten carbide machining can be ±0.001mm.
1 | Grain size (um): | 1.0 ~ 2.0 |
2 | Cobalt content (Co%): | 8.0 ~ 10 |
3 | Density (g / cm³): | 14.41- ~ 14.95 |
4 | Hardness (HRA): | 89.5 ~ 93 |
5 | Bending strength (Mpa): | 3200 ~ 4500 |
6 | Young's modulus (Gpa): | 570 ~ 620 |
7 | Compressive strength (Mpa): | 4700 |
1 | 100% virgin wolfram carbide materials; |
2 | Fine-grain, even ultra fine grain tungsten carbide is available; |
3 | Excellent wear, abrasion, corrosion resistance; |
4 | High fracture strength and high hardness; |
5 | Longer service life; |
6 | Varied cemented carbide material grades; |
7 | Competitive EXW factory price; |
8 | Customization service. |
With Strong Back-up experts' team:
Professor of Central South University Powder Metallurgy Research
Institute, Doctoral Supervisor.
Professor-Technical Advisor. Doctoral Supervisor of Central South
University, Chief Engineer of Powder Metallurgy Institute of
Central South University, Won the national science and technology
progress award.
From powder selection, forming, sintering, processing to product
quality inspection, Zhuzhou Sanxin Cemented Carbide Manufacturing
Co., Ltd. always ensuring every step of the production, thus
ensuring our product quality and value.
We are committed to providing key components that will achieve
success for our customers.
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing, research and development of cemented carbide materials and tungsten steel products’ raw material, blank production, tungsten steel precision processing and sales one-stop service.
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd inherits and precipitates Zhuzhou cemented carbide tungsten steel processing technology. We have a professional technical team, which lays a solid foundation for manufacturing high quality cemented carbide products. The advantages of cemented carbide products in related fields are obvious. We can provide you with a complete set of cemented carbide products and tungsten steel product solutions.
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd produces and processes tungsten steel products, selects suitable cemented carbide materials, owns professional customized precision equipment, unique processing technology, implements strict quality control measures of 100% inspection and provides considerate pre-sales and after-sales services. We can produce and process non-standard custom carbide inserts, carbide cutters, carbide molds, carbide fixtures, carbide sheets, carbide rods, hard for customers who need it. Alloy pipe, carbide punching punch, carbide valve seat, carbide insert, cemented carbide nozzle, carbide wear parts, carbide mold parts, and other cemented carbide tungsten steel precision processed products for customers who have needs.
We focus on every process of cemented carbide production and processing, and we are able to meet the needs of our customers' usage requirements on precision tungsten steel processing to the maximum.
Why choose us:
We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.
Why rely on us:
We will continue to uphold the concept of “forge ahead”, “focus on innovation”, “based on quality, focus on brand” and “provide products with super-expected value for customers”and make ourselves on the road to development.
Why cooperate with us:
We always adhere to the principle of “quality is life”, “service creates value”, “cooperation promote development”, “support partners, develop ourselves”to cooperate with you for developing together.