Lily Bearing Manufacturing

Lily Bearing Manufacturing We are a leading bearing manufacturer that offers the latest state of the art bearing products and service clients from around the world.

Founded in 2000, Shanghai Lily Bearing Manufacturing Co., Ltd. is a professional bearing manufacturer based in Shanghai, China. We focus solely on manufacturing bearings and our wide selection and inventory is what makes us a favorite for distributors. Our specialties include ceramic ball bearings, deep groove ball bearings and stainless steel bearings. Whether you need small bearings, thin sectio

n bearings or flanged ball bearings, we have it. Our bearing manufacturing capacity ranges from small bearings with inner diameter of 2 mm to large bearings with outer diameter of 1000 mm. In addition to standard products, we can also supply non-standard and modified standard products for special applications and also provide OEM services. At Lily Bearings, we understand that both quality and selection matter and that is precisely what we deliver to our customers. We deliver premium quality at reasonable prices and our bearings are now exported to more than thirty countries worldwide.

Is your bearing choice actually "Marine Grade"?Many engineers assume stainless steel is a "fix-all" for saltwater. Howev...
23/03/2026

Is your bearing choice actually "Marine Grade"?

Many engineers assume stainless steel is a "fix-all" for saltwater. However, without understanding Pitting and Galvanic Corrosion, you might be designing for failure.

In our latest blog post, we dive into:
✅ How chloride ions pe*****te the "passive layer" (Pitting).
✅ Why metal-to-metal contact in saltwater creates a corrosive "battery" (Galvanic).
✅ High-performance material alternatives for extreme environments.

📖 Get the full guide here: https://www.lily-bearing.com/resources/blog/stainless-steel-bearings-saltwater-failure

Stainless steel bearings corrode faster in saltwater than most engineers expect. Learn how pitting and galvanic corrosion cause bearing failure — and how to stop it.

Bushings 101: Everything you need to know about Plain Bearings.In the world of power transmission, bushings are the unsu...
23/03/2026

Bushings 101: Everything you need to know about Plain Bearings.

In the world of power transmission, bushings are the unsung heroes. They handle the heavy lifting where ball bearings might fail, all while offering a more compact and cost-effective footprint.

But with so many materials and types available, how do you choose the right one? Our latest guide, "What are Bushings," simplifies the selection process for engineers and technicians alike.

📖 Get the full story: https://www.lily-bearing.com/resources/blog/what-are-bushings

Plain bearings explained: what a bushing is, how it works, which materials to choose, and a 6-step selection guide — from an engineer's perspective.

Are you choosing the right internal clearance for your bearings?Many factors influence a bearing's performance, but few ...
23/03/2026

Are you choosing the right internal clearance for your bearings?

Many factors influence a bearing's performance, but few are as fundamental as its internal play. Whether you're dealing with radial loads or complex axial thrust, understanding how the contact angle responds to clearance changes is key to a robust design.

In our latest resource, we explore:
✅ The definitions of Radial and Axial Play
✅ How Contact Angle is formed
✅ The impact on bearing longevity and stability

Full article here: https://www.lily-bearing.com/resources/blog/axial-play-radial-play-and-contact-angle

Radial play, axial play and contact angle are linked. Learn how to choose the right clearance group — with formulas, tables and real application examples.

Is your drive system operating at peak performance?Sprockets are the backbone of many industrial machines, yet they are ...
23/03/2026

Is your drive system operating at peak performance?

Sprockets are the backbone of many industrial machines, yet they are often overlooked until something goes wrong. Understanding the difference between various sprocket types and materials can save your operation hours of maintenance.

Our latest blog post, "What is a Sprocket: A Guide to Types, Uses, and Selection," provides a clear, professional overview for anyone working with power transmission systems.

📖 Get the details: https://www.lily-bearing.com/resources/blog/what-is-a-sprocket-a-guide-to-types-uses-and-selection

What is a sprocket? Learn how sprockets transmit power via chains. Our guide covers ANSI types (A, B, C, D), pitch, bore, and industrial selection tips.

How do they do it? The secret life of Springs! 🛠️✨We use them every day, from the pen in your hand to the suspension in ...
11/03/2026

How do they do it? The secret life of Springs! 🛠️✨

We use them every day, from the pen in your hand to the suspension in your car. But how are they actually made?

We're taking you inside the factory to see the journey from raw wire to finished product. Learn about the intense heat treatment and the "shot peening" process that makes springs incredibly durable.

Check out the full step-by-step guide here:
👉 https://www.lily-bearing.com/resources/blog/how-are-springs-made

What’s the most unique application for a spring you’ve ever seen? Drop a comment! 💬

How are springs made? Explore our professional guide to manufacturing, from coiling and heat treatment to grinding and powder coating—where quality is built.

Don’t let a $50 sprocket ruin your $50,000 machine! 🛠️We see it all the time: a new chain installed on a worn-out sprock...
11/03/2026

Don’t let a $50 sprocket ruin your $50,000 machine! 🛠️

We see it all the time: a new chain installed on a worn-out sprocket, or "dry" chains running in dusty environments. These small mistakes lead to big headaches.

Whether you're in food processing or heavy mining, our new blog post covers everything you need to keep your systems running smoothly. Learn the signs of chain elongation and how to master the "Tension Trap."

👇 Get the checklist here:
https://www.lily-bearing.com/resources/blog/industrial-chains-and-sprockets

Quick Tip: If your chain sags more than 2%, it’s time for a check-up! 💬

Discover everything about industrial chains and sprockets: types, applications, selection criteria, installation best practices, and maintenance tips for optimal power transmission performance.

Bushing or Bearing? Don’t let the confusion slow down your project! 🛠️While all bushings are bearings, not all bearings ...
11/03/2026

Bushing or Bearing? Don’t let the confusion slow down your project! 🛠️

While all bushings are bearings, not all bearings are bushings. Confused? You’re not alone. Whether you are designing heavy-duty construction equipment or high-speed precision tools, knowing the difference is key to long-lasting performance.

Check out our "Everything You Need to Know" blog post to find the perfect fit for your next build.

👇 Read more below:
https://www.lily-bearing.com/resources/blog/bushing-vs-bearings-everything-you-need-to-know
Which one do you find yourself using more often in your designs? Let us know in the comments! 💬

Bearings and bushings are designed to protect an axle or shaft from wear and reduce friction. Discover their differences.

Are your machines running too loud? The secret might be in your gears! 🔊🛑Spur gears are reliable and cost-effective, but...
10/03/2026

Are your machines running too loud? The secret might be in your gears! 🔊🛑

Spur gears are reliable and cost-effective, but when it comes to smooth, quiet operation at high speeds, Helical gears are the gold standard. But which one is right for your specific budget and application?

We’ve broken down the Pros and Cons of each to help you choose the best fit for your machinery.

Check it out:
https://www.lily-bearing.com/resources/blog/helical-vs.-spur-gears-which-one-to-choose

Helical vs. spur gears: Compare load capacity, efficiency, noise, and cost. Learn which gear type fits your application with our selection guide and decision checklist.

Are you struggling with bearing contamination? Not all seals are created equal. If you're working with pillow block bear...
10/03/2026

Are you struggling with bearing contamination? Not all seals are created equal. If you're working with pillow block bearings, you need to know which seal fits your specific application—whether it's high-speed precision or heavy-duty outdoor work.

Check out our new blog post comparing Lip Seals vs. Labyrinth Seals to find the perfect match for your equipment!

Learn more:
https://www.lily-bearing.com/resources/blog/pillow-block-bearing-seals-lip-vs.-labyrinth-guide

Lip seals vs. labyrinth seals: Expert comparison of cost, speed, and durability for pillow block bearings. Choose the right seal with our guide.

Is your machinery getting noisier? It might be your sprockets signaling for help! 🛠️⚙️Ignoring sprocket wear is a fast t...
09/03/2026

Is your machinery getting noisier? It might be your sprockets signaling for help! 🛠️⚙️

Ignoring sprocket wear is a fast track to broken chains and expensive repairs. We’ve put together a comprehensive troubleshooting guide to help you identify, prevent, and fix sprocket issues before they stop your production line.

What's inside:
✅ 3 warning signs of sprocket failure.
✅ How to measure wear accurately.
✅ Best practices for alignment and lubrication.

Don't wait for a breakdown! Check your sprockets today:
https://www.lily-bearing.com/resources/blog/sprocket-wear-how-to-identify-prevent-and-fix-it

Learn how to identify sprocket wear before it leads to failure. Our guide covers causes, visual signs on the sprocket tooth, and how to maintain your drive systems.

Standardize your machinery with Pillow Block Bearings! ⚙️Also known as Plummer Blocks, these units are essential for sup...
09/03/2026

Standardize your machinery with Pillow Block Bearings! ⚙️

Also known as Plummer Blocks, these units are essential for supporting shafts and ensuring smooth rotation even in demanding environments. Want to know the difference between the housing types or how to choose the right locking mechanism?

Check out our complete breakdown for maintenance professionals and designers:
https://www.lily-bearing.com/resources/blog/what-are-pillow-block-bearings

Discover the role of pillow block bearings in supporting shafts, reducing friction, and boosting machine performance across industries.

Looking for the ultimate gear selection handbook? ⚙️Whether you need the high reduction ratios of a worm gear or the smo...
09/03/2026

Looking for the ultimate gear selection handbook? ⚙️

Whether you need the high reduction ratios of a worm gear or the smooth, quiet operation of helical gears, understanding their unique characteristics is key to design success. Our new blog breaks down everything you need to know: structural features, pros/cons, and real-world applications.

Save this essential mechanical design resource for your next project:
https://www.lily-bearing.com/resources/blog/types-of-gears-a-complete-guide-to-selection-application

Select the optimal gear type with our engineering guide. Compare spur, helical, bevel, worm, and planetary gears for performance, efficiency, and space requirements.

Address

Room 301, 6st Block, #525 Yuanjiang Road, Minhang District
Shanghai
201109

Telephone

0086-21-51028316

Website

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