--- title: Shanghai Lily Bearing Limited blog | LILY Bearing description: Discover insights and latest trends in bearings and related technologies on LILY Bearing's expert blogs, enhancing your industry understanding. --- [![](https://blog.lily-bearing.com/hubfs/favicon.ico)](https://www.lily-bearing.com) --- [![](https://blog.lily-bearing.com/hubfs/favicon.ico)](https://www.lily-bearing.com) [![](https://blog.lily-bearing.com/hubfs/favicon.ico)](https://www.lily-bearing.com) --- # LILY Bearing Blog #### **Technical Insights & Industry Solutions for Precision Bearings** Filter by Tag Show All 10 Benefits of Polyurethane Rollers 12v dc gear motor 17-7 PH Stainless Steel 17x40x12 Bearing 20x47x14 Bearing 24v dc gear motor 304 Stainless Steel 316 Stainless Steel 360 Degree Rotation 4-Bolt Flange 440C Stainless Steel 6 Popular Types of Kaydon Bearings 608 2RS Bearing 608 Bearing 608 Open Bearing 608 ZZ Bearing 6202RS Bearing 6202RS Bearing: Features and Applications 6203 Bearing Applications 6203 Bearing Specs 6203 bearing 6203DU Bearing: Benefits and Uses 6203DU bearing 6204 Bearing 6205Z Bearing 6205Z Bearing vs. 6205ZZ 6205ZZ Bearing 7 New Product Categories A Full List of DFARS Compliant Materials A Guide on Dental Bearings A Guide to Choosing Ball Bearings ABEC 5 ABEC 7 ABEC 7 Bearings ABEC 7 dental handpiece ABEC Bearings ABEC Bearings Explained ABEC Grades ABEC Rating AI chip supply chain AI in Manufacturing ANSI Sprockets AS7949 AS9100 Bearing Standards ASTM F2094 Abrasion Resistance Acquisition Change Advanced Ceramics Advantages of Using Needle Bearings Aerospace Applications Aerospace Bearings Aerospace Engineering Aerospace Spherical Bearings Agricultural Machinery Agriculture Equipment Aircraft Bearings Aircraft Components Airframe Control Ball Bearings Airframe Control Bearings Alternator Bearing Amsted Rail Angular Contact Ball Bearings Angular Contact Bearing Anti-Corrosion Bearings Automation Components Automotive Bearings Automotive Recall Aviation Bearings Axial Adjustment Axial Load Axial Load Capacity Axial Play Bad Cam Follower Bad Cam Follower Symptoms Ball Bearing Ball Bearing History Ball Bearing Installation Ball Bearing Maintenance Ball Bearing Removal Ball Bearings Ball Bearings Available Ball Bearings Guide Ball Bearings Performance Ball Bearings Types Ball Bearings vs Roller Bearings Ball vs Roller Bearings Bearing Applications Bearing Axial Load Bearing Benefits Bearing Care Tips Bearing Care and Tips Bearing Clearance Bearing Coating Solutions Bearing Comparison Bearing Comparison Guide Bearing Contamination Bearing Corrosion Protection Bearing Design Bearing Dimensions Bearing Engineering Bearing Failure Analysis Bearing Failure Prevention Bearing Failures Bearing Features Bearing Fluting Bearing Fluting Prevention Bearing Force Formula Bearing Fraud Bearing Friction Bearing Housing Bearing Installation Bearing Installation Guide Bearing Life Bearing Load Bearing Load Calculation Bearing Load Capacity Bearing Loads Bearing Lubricants Bearing Lubrication Guide Bearing Maintenance Bearing Maintenance 101 Bearing Maintenance Guide Bearing Manufacturer Certifications Bearing Materials Bearing Precision Bearing Preload Bearing Rigidity Bearing Selection Bearing Sizing Bearing Solutions Bearing Supplier Cam And Follower Cam Follower Cam Follower Bearings Coated Bearings Compression Springs Conveyor Rollers Conveyor Systems Corrosion Resistant Corrosion Resistant Bearings Cross Roller Bearings Crossed Roller Bearings Custom Bearing Custom Gear Manufacturer Deep Groove Ball Bearings Dental Bearings Extension Springs Flange Bearings Food Grade Bearings Friction Reduction Heat Treatment Heavy Duty Bearings High Load Capacity High Precision Bearings High Rigidity High Speed Bearings Hybrid Bearings Hybrid Ceramic Bearings Industrial Springs Internal Clearance KAYDON Bearings Linear Bearing Load Capacity McGill Bearings McGill Cam Followers Mounted Bearings Needle Bearing One Way Bearing One Way Clutch Bearings Pillow Block Polyurethane Coated Bearings Polyurethane Roller Manufacturing Polyurethane Rollers Polyurethane Rollers with Bearings Power Transmission Precision Bearings Precision Engineering Radial Loads SKF bearings Shielded Bearings Si3N4 Bearings Si3N4 Ceramic Bearings Silicon Nitride Balls Skateboard Bearings Slewing Bearing Slewing Ring Bearings Spherical Bearing Spherical Roller Bearings Spindle Bearings Spring Design Spring Materials Spring Types Spur Gear Stainless Steel Bearings Stud Cam Follower Super Precision Bearings Tapered Roller Bearing Tapered Roller Bearings Thrust Ball Bearings Timing Belt Pulley Torsion Springs Turntable Bearings Types of Springs Types of needle bearings Wheel bearings Yoke Cam Follower axial loads bearing grease bearing life calculation bearing lubrication bearing manufacturer bearing seal bearing suppliers bearing types bearings bevel gears bushing selection bushings ceramic bearing ceramic bearings dc gear motor gear design gear manufacturers gear motor selection gear ratio gears helical gears high temperature bearings idler pulley linear bearings miniature bearings needle bearings needle roller bearings one way clutch bearing one way needle roller bearing pillow block bearings plain bearings pulleys roller bearings sleeve bearings slewing bearings slewing ring slewing ring bearing small bearings springs sprocket types sprockets thin section bearings types of gears worm gears [![Precision gears, calipers, engineering drawings, and a CAD display on a machinist's workbench, representing OEM custom gear manufacturing](https://blog.lily-bearing.com/hs-fs/hubfs/gear-oem-engineering-workspace.webp?width=2000&height=1000&name=gear-oem-engineering-workspace.webp) ](https://www.lily-bearing.com/resources/blog/gear-manufacturer-vs-distributor) 8 min read #### [Gear Manufacturer vs Distributor: How OEM Buyers Should Choose the Right Sourcing Path](https://www.lily-bearing.com/resources/blog/gear-manufacturer-vs-distributor) ![Picture of William](https://blog.lily-bearing.com/hs-fs/hubfs/00000003.png?width=30&name=00000003.png) [William: ](https://www.lily-bearing.com/resources/blog/author/william) Jun 26, 2026 3:39:08 AM For OEM buyers, design engineers, sourcing managers, and quality teams, the choice between a gear manufacturer vs distributor is not only a price comparison. It is a sourcing decision that affects engineering review, documentation, revision control,... [gear manufacturers](https://www.lily-bearing.com/resources/blog/tag/gear-manufacturers) [Gear Distributor](https://www.lily-bearing.com/resources/blog/tag/gear-distributor) [Read More](https://www.lily-bearing.com/resources/blog/gear-manufacturer-vs-distributor) [![Disc Springs](https://blog.lily-bearing.com/hs-fs/hubfs/Disc%20Springs.webp?width=2000&height=1000&name=Disc%20Springs.webp) ](https://www.lily-bearing.com/resources/blog/what-are-disc-springs) 9 min read #### [What Are Disc Springs (Belleville Springs)?](https://www.lily-bearing.com/resources/blog/what-are-disc-springs) ![Picture of Robert](https://blog.lily-bearing.com/hs-fs/hubfs/lu.png?width=30&name=lu.png) [Robert](https://www.lily-bearing.com/resources/blog/author/robert): Jun 25, 2026 4:39:17 AM The Short Answer A disc spring (also called a Belleville spring or Belleville washer) is a cone-shaped washer that stores elastic energy when... [Belleville Springs](https://www.lily-bearing.com/resources/blog/tag/belleville-springs) [Disc Springs](https://www.lily-bearing.com/resources/blog/tag/disc-springs) [Read More](https://www.lily-bearing.com/resources/blog/what-are-disc-springs) [![Aircraft Bearings vs. Aviation Bearings](https://blog.lily-bearing.com/hs-fs/hubfs/Aircraft%20Bearings%20vs.%20Aviation%20Bearings.webp?width=2000&height=1000&name=Aircraft%20Bearings%20vs.%20Aviation%20Bearings.webp) ](https://www.lily-bearing.com/resources/blog/aircraft-bearings-vs-aviation-bearings) 6 min read #### [Aircraft Bearings vs. Aviation Bearings: What's the Difference?](https://www.lily-bearing.com/resources/blog/aircraft-bearings-vs-aviation-bearings) ![Picture of Robert](https://blog.lily-bearing.com/hs-fs/hubfs/lu.png?width=30&name=lu.png) [Robert](https://www.lily-bearing.com/resources/blog/author/robert): Jun 23, 2026 2:54:55 AM The two terms appear in the same catalogs, the same procurement databases, and sometimes the same product listings. But they don't mean the same... [Aerospace Bearings](https://www.lily-bearing.com/resources/blog/tag/aerospace-bearings) [Aircraft Bearings](https://www.lily-bearing.com/resources/blog/tag/aircraft-bearings) [Aviation Bearings](https://www.lily-bearing.com/resources/blog/tag/aviation-bearings) [Read More](https://www.lily-bearing.com/resources/blog/aircraft-bearings-vs-aviation-bearings) [![Aerospace Bearing Materials](https://blog.lily-bearing.com/hs-fs/hubfs/Aerospace%20Bearing%20Materials-1.webp?width=2000&height=1000&name=Aerospace%20Bearing%20Materials-1.webp) ](https://www.lily-bearing.com/resources/blog/aerospace-bearing-materials) 6 min read #### [Aerospace Bearing Materials: Stainless Steel vs. Ceramic vs. Titanium vs. M50 Steel](https://www.lily-bearing.com/resources/blog/aerospace-bearing-materials) ![Picture of Robert](https://blog.lily-bearing.com/hs-fs/hubfs/lu.png?width=30&name=lu.png) [Robert](https://www.lily-bearing.com/resources/blog/author/robert): Jun 22, 2026 11:32:17 PM The bearing material you choose in aerospace is not a procurement decision — it's an engineering one. Stainless steel, chrome steel, M50, titanium,... [Aerospace Bearings](https://www.lily-bearing.com/resources/blog/tag/aerospace-bearings) [Bearing Materials](https://www.lily-bearing.com/resources/blog/tag/bearing-materials) [Read More](https://www.lily-bearing.com/resources/blog/aerospace-bearing-materials) [![Aerospace Spherical Bearings](https://blog.lily-bearing.com/hs-fs/hubfs/aerospace%20spherical%20bearings.webp?width=2000&height=1000&name=aerospace%20spherical%20bearings.webp) ](https://www.lily-bearing.com/resources/blog/aerospace-spherical-bearings-types-applications-selection-guide) 7 min read #### [Aerospace Spherical Bearings: Types, Applications & Selection Guide](https://www.lily-bearing.com/resources/blog/aerospace-spherical-bearings-types-applications-selection-guide) ![Picture of Robert](https://blog.lily-bearing.com/hs-fs/hubfs/lu.png?width=30&name=lu.png) [Robert](https://www.lily-bearing.com/resources/blog/author/robert): Jun 22, 2026 10:54:31 PM Aerospace spherical bearings handle misalignment that rigid bearings simply can't tolerate. In landing gear, actuators, and control linkages, small... [Aerospace Bearings](https://www.lily-bearing.com/resources/blog/tag/aerospace-bearings) [Aerospace Spherical Bearings](https://www.lily-bearing.com/resources/blog/tag/aerospace-spherical-bearings) [Read More](https://www.lily-bearing.com/resources/blog/aerospace-spherical-bearings-types-applications-selection-guide) [![Custom gear RFQ inputs for OEM buyers including drawing, gear geometry, mounting details, operating conditions, material, and inspection documents](https://blog.lily-bearing.com/hs-fs/hubfs/custom-gear-rfq-inputs-oem-buyers.webp?width=2000&height=1000&name=custom-gear-rfq-inputs-oem-buyers.webp) ](https://www.lily-bearing.com/resources/blog/custom-gear-manufacturer-rfq-guide) 7 min read #### [Custom Gear Manufacturer for OEM Buyers: RFQ, Design Review, and Quality Checklist](https://www.lily-bearing.com/resources/blog/custom-gear-manufacturer-rfq-guide) ![Picture of William](https://blog.lily-bearing.com/hs-fs/hubfs/00000003.png?width=30&name=00000003.png) [William](https://www.lily-bearing.com/resources/blog/author/william): Jun 18, 2026 4:12:42 AM For OEM buyers, a custom gear manufacturer can review a project more accurately when the RFQ includes more than a part name or target price.... [gears](https://www.lily-bearing.com/resources/blog/tag/gears) [Custom Gear Manufacturer](https://www.lily-bearing.com/resources/blog/tag/custom-gear-manufacturer) [custom gear RFQ](https://www.lily-bearing.com/resources/blog/tag/custom-gear-rfq) [custom gears](https://www.lily-bearing.com/resources/blog/tag/custom-gears) [Read More](https://www.lily-bearing.com/resources/blog/custom-gear-manufacturer-rfq-guide) [![Cross Roller Bearings](https://blog.lily-bearing.com/hs-fs/hubfs/Crossed%20Roller%20Bearings.png?width=2000&height=1000&name=Crossed%20Roller%20Bearings.png) ](https://www.lily-bearing.com/resources/blog/how-to-choose-the-right-crossed-roller-bearing) 7 min read #### [How to Choose the Right Crossed Roller Bearing](https://www.lily-bearing.com/resources/blog/how-to-choose-the-right-crossed-roller-bearing) ![Picture of William](https://blog.lily-bearing.com/hs-fs/hubfs/00000003.png?width=30&name=00000003.png) [William](https://www.lily-bearing.com/resources/blog/author/william): Jun 18, 2026 2:35:52 AM Choosing the right crossed roller bearing starts with the application, not the catalog page. Buyers should define load direction, radial load, axial... [Cross Roller Bearings](https://www.lily-bearing.com/resources/blog/tag/cross-roller-bearings) [Read More](https://www.lily-bearing.com/resources/blog/how-to-choose-the-right-crossed-roller-bearing) [![Crossed Roller Bearings vs Ball Bearings](https://blog.lily-bearing.com/hs-fs/hubfs/Crossed%20Roller%20Bearings%20vs%20Ball%20Bearings.webp?width=2000&height=1000&name=Crossed%20Roller%20Bearings%20vs%20Ball%20Bearings.webp) ](https://www.lily-bearing.com/resources/blog/crossed-roller-bearings-vs-ball-bearings) 9 min read #### [Crossed Roller Bearings vs Ball Bearings: Selection Guide for Industrial Buyers](https://www.lily-bearing.com/resources/blog/crossed-roller-bearings-vs-ball-bearings) ![Picture of William](https://blog.lily-bearing.com/hs-fs/hubfs/00000003.png?width=30&name=00000003.png) [William](https://www.lily-bearing.com/resources/blog/author/william): Jun 17, 2026 11:10:19 PM Choosing between crossed roller bearings and ball bearings is not about finding one universally better option. The right choice depends on load... [Ball Bearings](https://www.lily-bearing.com/resources/blog/tag/ball-bearings) [Bearing Selection](https://www.lily-bearing.com/resources/blog/tag/bearing-selection) [Crossed Roller Bearings](https://www.lily-bearing.com/resources/blog/tag/crossed-roller-bearings) [Read More](https://www.lily-bearing.com/resources/blog/crossed-roller-bearings-vs-ball-bearings) [![Diagram of motorcycle front and rear sprockets and chain, illustrating final drive ratio and top speed](https://blog.lily-bearing.com/hs-fs/hubfs/motorcycle-sprocket-gear-ratio-calculator.webp?width=2000&height=1000&name=motorcycle-sprocket-gear-ratio-calculator.webp) ](https://www.lily-bearing.com/resources/blog/motorcycle-sprocket-calculator) 5 min read #### [Motorcycle Sprocket Calculator — Gear Ratio & Top Speed](https://www.lily-bearing.com/resources/blog/motorcycle-sprocket-calculator) ![Picture of Richard](https://blog.lily-bearing.com/hs-fs/hubfs/Wu%201.png?width=30&name=Wu%201.png) [Richard](https://www.lily-bearing.com/resources/blog/author/richard): Jun 16, 2026 3:44:32 AM Changing the rear sprocket by 2 teeth on a 150cc commuter moves the final drive ratio by roughly 5% — noticeable in how the bike pulls out of corners... [sprockets](https://www.lily-bearing.com/resources/blog/tag/sprockets) [motorcycle sprockets](https://www.lily-bearing.com/resources/blog/tag/motorcycle-sprockets) [Read More](https://www.lily-bearing.com/resources/blog/motorcycle-sprocket-calculator) [![Sprockets](https://blog.lily-bearing.com/hs-fs/hubfs/Sprockets.webp?width=2000&height=1000&name=Sprockets.webp) ](https://www.lily-bearing.com/resources/blog/sprocket-calculator) 4 min read #### [Sprocket Calculator: Ratio, Speed & Chain Length](https://www.lily-bearing.com/resources/blog/sprocket-calculator) ![Picture of Richard](https://blog.lily-bearing.com/hs-fs/hubfs/Wu%201.png?width=30&name=Wu%201.png) [Richard](https://www.lily-bearing.com/resources/blog/author/richard): Jun 15, 2026 9:26:11 PM Pick the wrong sprocket ratio and the chain speed climbs past the lubrication window — on a #40 drive that threshold is around 1,300 ft/min under... [sprockets](https://www.lily-bearing.com/resources/blog/tag/sprockets) [Sprocket Calculator](https://www.lily-bearing.com/resources/blog/tag/sprocket-calculator) [Read More](https://www.lily-bearing.com/resources/blog/sprocket-calculator) [1](https://www.lily-bearing.com/resources/blog/page/1) [2](https://www.lily-bearing.com/resources/blog/page/2) [3](https://www.lily-bearing.com/resources/blog/page/3) [4](https://www.lily-bearing.com/resources/blog/page/4) [5](https://www.lily-bearing.com/resources/blog/page/5) [ Next ](https://www.lily-bearing.com/resources/blog/page/2)