Sf-2y Metal-Polymer Composite Bearing Bush Bronze Bushing Oilless Bearing

Place of Origin China
Brand Name CCVK
Certification ISO9001
Model Number SF-2Y
Minimum Order Quantity 50 Piece/Pieces
Price negotiable
Packaging Details Export carton; Wooden case ; Wood pallet.
Delivery Time 2~4 Weeks
Payment Terms T/T, L/C, Western Union, MoneyGram,Paypal,etc.
Supply Ability 1000000 Piece/Pieces per Month Bearing Bush
Product Details
Type Of Lubricant Solid-Lubricated Bearing Bearing Direction Thrust
Bearing Structure Solid Bearing Bushing Material Bronze
Lubricating Way Maintenance-Free Bearing Lubrication Oil Free,Oil-free Self-lubricated
Specification Custom-Make
High Light

pom bush


oil impregnated brass sleeve bearing

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Product Description

JTW- Oilless Rust-proof thrust washer bearings, dry slide washer, graphite plugged bushing


SF-2Y lead free boundary lubrication bearing is improved on the basis of SF-2. It can be Applied in the field where environment protection is required. Now it’ widely used on textile machines, piston pump, steering system of automobile etc.

Load capacity:70N/mm2
Friction Coef.:0.05~0.25
Temperature limit:-40℃~130℃
Speed limit:2.5m/s
PV limit:22N/mm2.m/s


Performance index Data
Max Load Capacity Static load 250N/mm2
Dynamic load 150N/mm2
Max Sliding Speed Grease lubrication 2.5m/s
Max PV Value Limit Grease lubrication 3.6N/mm2·m/s
Friction coefficient(μ) Grease lubrication 0.05~0.25
Working TEMP -40℃~+130℃
Thermal conductivity 4W/m·K
Coefficient of thermal expansion 12×10-6/K



About Us



Jiashan Gangping Machinery Co., Ltd. is located in the front line at Yangtze River Delta Economic Circle. This company is almost zero-distance to Shanghai and it’s only 90 km away from both Hangzhou and Suzhou. With such a strategic location, the transportation around the company is very convenient.

As a manufacturing base for sliding bearing industry, our factory’s key focuses are the excellent product quality, optimized manufacturing costs and good after-sales service. Our factory has also been committed to the application and promotion of innovated products, new materials and high-tech researches. We are continuously enhancing the level and image of the enterprise. By the fully integration of the group’s advantages, we are able to provide high-quality, low-cost, and good services to meet the needs of foreign customers.

The product portfolio of our factory covers five categories, 20 series and thousands of specifications. The production processes are well controlled and precise quantified for every details. The production is also strictly implemented under the ISO9001 quality assurance system.





1.Can you give me discount?

Yes,of course.We will quote you lowest price at the beginning.


2.Will you send me free samples?

Yes.We can make some samples to you, please contact us for details.


3.How to get an accurate quotation?

A: If you are interested in our products, please provide us with below information:


♦ Drawings, photos or samples of products.


♦ Detailed sizes of products.


♦ Material of products.


♦ Surface treatment of products.


♦ Ordinary purchasing quantity.



4. What about the delivery time?

Normally the delivery time is about 20 Days, according to the quantity.