Wearable SY130.3-10 79mm Steel Shaft Sleeve

79×79×72mm Steel Bucket Bushing SY130.3-10 

Product Details                                                                                                                                                                                            

79×79×72mm

durable steel

no air holes

black, smooth,and looks like a piece of chocolate

burr-free, won't hurt our hands during installation

Product Parameters

Product Processes

There are 16 processes for making a shaft sleeve:

cutting stock—forging— quenching and tempering treatment—rough turning—code printer —oil line processing—hardening— temper —coarse and fine grinding for inner bore—excircle grinding—deburring—inspection—pickling—surface conditioning—Phosphating—packing and storage.

Product Operating Principe

The reasonable design of the clearance between pins and bushings, is deeply important for excavator working device. Because it will affect pins and bushings life. With hundreds of tests, we make a better design of pin bushings. New bushings is more durable and has a longer working time. Therefore, our customers can have better pin bushings.

Product Source

0.800kg steel Bucket Bushing, the part name is A820202005381, is produced by Hunan Warmsun Engineering Machinery Co. LTD. Warmsun ranks top 10 in China for providing lots of machinery parts. And it is parts manufacturer with decades of experience in construction machinery industry. It has many cooperators with famous machinery brand. Bushings can be retail, wholesale and customizable. Many kinds of orders from customers can be receipted.

Services

The goods can be returned or replaced without any reason within 7 days.

The goods can be replaced within 15 days.

The warranty is one year.

The goods has samples.

FAQ                                                                                                                                                                                                                

Q1: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. Warmsun is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q2: Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once.

Q3: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed. For some goods that are inconvenient to transport, the express costs will be burdened by the customer

Q4: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.