Richard

LILY Technical Team · 168 Articles

Richard is a senior engineer with 18 years of experience in the bearing industry, specializing in product quality supervision, inspection, and customer-oriented product evaluation. He excels at identifying and correcting quality anomalies during production, implementing effective on-site controls, corrective actions, and preventive measures to ensure products consistently meet high standards. With deep expertise in bearing product standardization, Richard is skilled at resolving technical issues related to materials, heat treatment, and machining processes — continuously optimizing product quality and production processes to deliver reliable technical support and solutions to clients.

All articles by Richard

6 min read

Motorcycle Sprocket Calculator — Gear Ratio & Top Speed

Find your new gear ratio and top speed in seconds, then see how front vs. rear sprocket swaps affect acceleration, chain wear, and pitch fit.

Richard

Jul 17, 2026

9 min read

10 Leading Gear and Power Transmission Manufacturers in 2025

Drive System gear manufacturers gear suppliers Power Transmission Power Transmission Manufacturers

Explore the 10 leading gear and power transmission manufacturers of 2025. Compare expertise, innovation, and reliability to partner with the best in the industry.

Richard

Jul 17, 2026

3 min read

Bearing Load Formulas for Spur, Helical & Herringbone Gears

Bearing Force Formula Bearing Load Calculation Helical Gear Calculation Spur Gear

Bearing load formulas for spur, helical & herringbone gears — tangential force, separation force, axial force calculations with diagrams. From LILY Bearing.

Richard

Jul 17, 2026

10 min read

What Is Gear Backlash? Causes, Effects, and How to Control It

Gear Backlash gear design Power Transmission

Gear backlash explained: what it is, why it exists, what causes excess play, and how to measure and reduce it in CNC, robotics, and industrial gearboxes.

Richard

Jul 16, 2026

11 min read

Types of Gears: A Complete Guide to Selection & Application

bevel gears gears helical gears types of gears worm gears

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

Richard

Jul 16, 2026

7 min read

Industrial Chains and Sprockets: Types, How to Choose, and Maintenance Tips

Conveyor Systems industrial chains Power Transmission roller chain sprockets

Learn the key types of industrial chains and sprockets, how to choose the right system, and maintenance tips that prevent costly downtime.

Richard

Jul 16, 2026

11 min read

Roller Chain Sprocket Manufacturer for OEM Buyers: What to Prepare Before an RFQ

OEM Manufacturing Roller Chain Sprocket

Learn how OEM buyers should specify roller chain sprockets for manufacturing, including chain standard, pitch, tooth count, bore, keyway, material, treatment, quality documents, and RFQ details.

Richard

Jul 16, 2026

16 min read

Sprockets vs. Gears: Key Differences, Uses, and When to Choose Which

Sprockets vs Gears: What's the difference? Learn the key distinctions, advantages, and ideal applications for each. Choose the right power transmission component!

Richard

Jul 16, 2026

12 min read

What is a Sprocket? The 2026 Guide to Types, Uses, and Selection

Power Transmission sprocket types sprockets types of sprockets what is a sprocket

What is a sprocket? Zero-slip chain drive, 4 hub types (A/B/C/D), pitch formulas, and a quick selection guide — plus replacement timing.

Richard

Jul 16, 2026

13 min read

Understanding Sprocket Tooth Count: How It Affects Speed, Torque, and Chain Life

bicycle chain sprocket bike sprocket drive sprocket Sprocket Tooth Count

Learn how sprocket tooth count affects gear ratios, speed, torque output, and chain wear. Complete guide to selecting the right tooth count for maximum performance and durability.

Richard

Jul 15, 2026