Centrifugal Casting Split Bushing Mining Machinery Parts Smooth Surface Treatmen

Basic Information
Place of Origin: China
Brand Name: SEAMOUNT
Certification: ISO, CE
Model Number: OEM
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Standard export wooden case
Delivery Time: 5-30 work days
Payment Terms: T/T, Western Union
Supply Ability: 50000KG per month
QC Control: 100% Inspect By Us ,accept The Third Party Inspect Feature: Anti-erosion,Anti-abrasion,Load Capacity
Capacity: OEM Or Making By Your Drawing Processing Type: Centrifugal Casting
Use: Ore Mining
High Light:

split bronze bushings


brass bush bearing


Centrifugal Casting Split Bushing Mining Machinery Parts Smooth Surface Treatmen

Product description

The copper bearing bush is the contact part between the sliding bearing and the shaft, which is very smooth. It is generally

made of bronze, antifriction alloy and other wear-resistant materials. Under special circumstances, it can be made of wood,

plastic or rubber. Also known as "bushing", the shape of the semi-circular cylindrical tile. When the sliding bearing works, a thin oil film is required between the copper bush and the shaft for lubrication

There are two types of bearing shells: integral type and split type. Integral bearing shells are usually called bushing. There are two kinds of integral bearing bush: oil groove and oil groove. Clearance fit is adopted between bearing bush and journal, which generally does not rotate with the shaft.

How to choose copper bearing bush correctly

1: First, make sure that the selected size and specification match the assembled seat hole journal;

2: After the installation, make sure there is a gap;

3: Check the wall thickness and radius between installation, because this dimension is the key item;

4: Before installation, check whether there is scratch on the inner circle surface of the bearing bush, which may be fatal;

5: Ensure the cleanliness of the installation;

6: Regular maintenance shall be carried out according to the requirements to prevent damage to bearing bush caused by oil

deterioration, because the oil will form certain acid substance after one stage of operation


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More  details 

Name of the manufacturing company (products of which you offer)

Xinxiang Haishan Machinery Co.,Ltd

(copper foundry)
Type of enterprise (private/state) Private
Date of establishment Year of 2001

Company profile (production program, products)

XinxiangHaishan Machinery Co., Ltd is a professional manufacture of copper casting engaged in the producing and processing and sales of the bushings,shaft,bowl linear,copper nut,worm gear,copper bar,crusher spare parts, aluminum casting
Can we visit your facilities? Y
Quality control inspection UT,hardness inspection,Roughness inspection


Bearing bush processing:

thick wall bearing bush can be cast. In order to improve friction performance, a layer of bearing alloy (called bearing liner) can be poured on the inner surface of the bearing bush. In order to attach bearing alloy and bearing bush well, various tenons, grooves or threads are often made on the inner surface of bearing bush. Thin wall bearing shells can be mass produced by continuous rolling of bimetal plates.

The bearing material is usually soft, and the inner cylinder surface is not suitable for grinding. It can be processed by boring, diamond boring, scraping or grinding. When grinding, do not use the method of matching with the shaft diameter, but use a special grinding rod with the same size as the bearing pad hole. Scraping is mostly used for part of the pad bearing, with a wide blade machine. When scraping by hand, the scratches should be shallow. Special boring method should be adopted according to the specific shape of bearing bush with complex inner surface shape.


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Contact Details

WhatsApp : +8617719955658