Wear-Resistant Plastic Pillow Block Bearings are bearing systems designed for high loads and harsh environments to support and locate rotating shafts or other moving parts. Manufactured from high quality plastic bearing housing pillow block bearings are used in a wide range of industries including food processing, chemical, pharmaceutical and packaging due to their excellent wear and corrosion resistance and lightweight properties.
The plastic pillow block is the heart of the system and is designed to provide stable support and ensure smooth movement of the rotating parts. Plastic pillow blocks offer significant weight advantages over traditional metal pillow blocks, reducing the overall burden on the machine. At the same time, the plastic material has good corrosion resistance and can work for a long time in wet and chemical environments to ensure the stability and safety of the equipment.
Plastic pillow block bearings are made of engineering plastics (such as paraformaldehyde, polypropylene and polyethylene), which not only have excellent wear resistance but also good mechanical strength. Plastic pillow block bearings are able to operate without lubrication, thus reducing maintenance requirements and operating costs. In some applications that do not allow the use of lubricating oil or grease, plastic pillow block bearings become ideal, especially in the food and pharmaceutical industries, they can effectively avoid lubricant contamination of the product.
The plastic bearing housing is an important part of the pillow block bearing, providing protection and support for the bearing. Plastic bearing housing is often designed with sealing and impact resistance in mind, preventing dirt and other contaminants from entering the bearing and extending its service life. In addition, the lightweight nature of plastic bearing housing makes the entire system more flexible and easier to install and maintain.
Wear resistance is another major advantage of plastic pillow block bearings. Plastic bearing housing typically have a lower coefficient of friction than metal bearings, allowing plastic bearing housing to maintain good operating performance in high-load and high-speed applications. Plastic pillow block bearings are able to reduce wear and maintain a high degree of accuracy over long periods of time. This feature of plastic bearing housing makes plastic pillow block bearings popular in a variety of industrial applications, especially in equipment that requires high frequency and long time operation, such as conveyors, automated production lines and so on.
Environmental friendliness is also a highlight of plastic pillow block bearings. Plastic materials usually have good recycling performance, compared with metal bearings, its production process energy consumption is lower, in line with the requirements of sustainable development. In addition, plastic materials do not produce metal shavings or corrosion products during the application process, which helps to keep the working environment cleaner and reduces the impact on the environment.
Wear-Resistant Plastic Pillow Block Bearings offer a premium solution for a wide range of high load, harsh environment applications. With their excellent wear resistance, corrosion resistance and economy, these Plastic Pillow Block Bearings provide reliable support for the operation of modern industrial equipment, and have become an important part of the drive for efficient and stable operation.
If you're looking for plastic pillow block ,transmission parts supply or service, you need someone you can trust, someone who appreciates how critical those parts are to your business and knows exactly what is required to keep you up and running smoothly and efficiently.
We at Foshan Weierma Bearing Company can offer unrivalled product and application knowledge, we can supply ballscrew products of any size or type to our valued customer.
We place huge importance on our reputation - a reputation that seems to preceed us more and more. This reputation can only grow through good service and quality products so we're committed to expanding our range with nothing but the best products and services and the in-house knowledge to back it all up. Of course, in-house knowledge is vitally important, not just to us, but you as a customer - so we're proud to host some of the best people in the industry.
We are the ballscrew supplier you can trust.
FAQ
1. Service :
a. Help customer to choose correct model
b. Professional sales team, make your purchase smooth.
2.payment :
Sample order: We require 100% T/T in advance. sample express need request pay by clients
Bulk order: 30% T/T in advance, balance by T/T against copy of B/L.
T/T,Paypal, Western Union is acceptable.
3.Package & Shipping :
a.Package: Carton or wooden case.
b.Shipping: by express (DHL, TNT, FedEx, etc.) or by sea
4.Delievery :
sample: 5-10 business days after payment confirmed.
Bulk order :10-20 workdays after deposit received .
5. Guarantee time
We provide one year quality guarantee for the products from your purchase date, except the artificial damage.
6.After sale-service
During warranty period, any quality problem of HEYU product, once confirmed, we will send a new one to replace.
Load capacity is determined by dynamic (C) and static (C₀) load ratings. For example: A 6205 deep groove ball bearing has a dynamic load rating of 14 kN, suitable for small motors. For heavy loads, choose tapered roller bearings (e.g., 32208 with C=90 kN). Recommendation: Share your equipment’s load analysis for optimal bearing selection.
Materials: Stainless steel (440C/316) or coatings (nickel plating, DLC). Seals: Double rubber seals (2RS) or PTFE seals. Example: Seawater pumps often use 316 stainless steel bearings with lifelong grease.
Speed limits depend on bearing type and lubrication: Standard 608ZZ ball bearings: ~18,000 rpm. Hybrid ceramic bearings (Si3N4 balls): 30–50% higher speeds. Solution: For high-speed applications, opt for oil lubrication or low-friction design.
Theoretical lifespan: Based on load calculations (see Q1). Real-world factors: Lubrication intervals (e.g., grease replenishment every 100km). Mounting surface flatness (≤0.01mm/m required). Tool: Free lifespan calculation software available.
Must-check: Slider hole spacing (e.g., 45mm×45mm). Rail width (15/20/25mm, etc.). Slider height (impacts machine space). Pro tip: Old slider model numbers are often engraved on the side.
Of course, we provide customized service, including add customers’ logo on the products, customized size of linear guide rail.
It according to the products, we usually can adjust the quantity according to customers’ request.
Invoices are automatically emailed to you when you complete your order. If you did not receive one contact us and provide your order number so we can find your order.
When your order ships you will receive an email with a tracking number which should have an estimated delivery date. Check your spam folder if you do not see it in your inbox. For more information on shipping, please reference our shipping policy.
You can either fill out the contact us form on our website, or head over to our sister website ngsbearing.com and request a quote over there for any product you see here on Bearings Direct. Please note that there will be minimum order quantities.
