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Product List

【Ceramic material bearings】 Zirconia-Ceramic-Bearings-RANUR-TC View
【Ceramic material bearings】 Silicon-Nitride-Ceramic-Bearings-RANUR-TC View
【Ceramic material bearings】 Silicon-Carbide-Ceramic-Bearings-RANUR-TC View
【Ceramic material bearings】 Alumina-Ceramic-Bearings-RANUR-TC View
【Ceramic material bearings】 Hybrid-Ceramic-Ball-Bearings-RANUR-TC View

【Plastic material bearings】 POM/PA-Precision-Plastic-Bearings-RANUR-SL View
【Plastic material bearings】 PP/PE/UPE-Acid/Alkali-Resistant-Plastic-Bearings-RANUR-SL View
【Plastic material bearings】 PEEK/PI-High-Temp-Plastic-Bearings-RANUR-SL View
【Plastic material bearings】 PTFE/PVDF-Corrosion-Resistant-Plastic-Bearings-RANUR-SL View
【Plastic material bearings】 Plastic-Joint-Bearings-RANUR-SL View
【Plastic material bearings】 Plastic-Linear-Bearings-RANUR-SL View
【Plastic material bearings】 Slewing-Ring-Bearings-RANUR-SL View

【High-temperature bearing】 D(S)T-Grade-300°C-RANUR-GW View
【High-temperature bearing】 I(X)T-Grade-400°C-RANUR-GW View
【High-temperature bearing】 W(F)T-Grade-500°C-RANUR-GW View
【High-temperature bearing】 CT-Grade-600°C-RANUR-GW View
【High-temperature bearing】 QT-Grade-700°C-RANUR-GW View
【High-temperature bearing】 BT-Grade-800°C-RANUR-GW View
【High-temperature bearing】 C-Grade-800°C~1401°C-RANUR-GW View

【Insulated material bearings】 Insulated-Bearings-RANUR-JY View

【Stainless steel bearing】 440C-Stainless-Bearings-RANUR-BXG View
【Stainless steel bearing】 420-Stainless-Bearings-RANUR-BXG View
【Stainless steel bearing】 304-Stainless-Bearings-RANUR-BXG View
【Stainless steel bearing】 316-Stainless-Bearings-RANUR-BXG View
【Stainless steel bearing】 316L-Stainless-Bearings-RANUR-BXG View

【Standard bearing】 High-Carbon-Chrome-Bearing-Steel-RANUR-ZCG View
【Standard bearing】 Carburized-Bearing-Steel-RANUR-ZCG View
【Standard bearing】 Stainless-Bearing-Steel-RANUR-ZCG View

【Solid-oil bearing】 Graphite-Based-Solid-Lube-Bearings-RANUR-GT View
【Solid-oil bearing】 MoS₂-Based-Solid-Lube-Bearings-RANUR-GT View
【Solid-oil bearing】 PTFE-Based-Solid-Lube-Bearings-RANUR-GT View

【Special-coated bearing】 Ceramic-Coated-Bearings-RANUR-TS View
【Special-coated bearing】 Polymer-Coated-Bearings-RANUR-TS View
【Special-coated bearing】 Metal-Coated-Bearings-RANUR-TS View

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Industry News
Release Date:2025.12.05 Read Volume:1

Why do machine tool spindles exclusively use angular contact bearings?

Why do machine tool spindles exclusively use angular contact bearings? What makes angular contact bearings so unique?

Industry News
Release Date:2025.12.04 Read Volume:1

Comprehensive Guide to Bearing Abnormalities and Their Solutions

This article systematically outlines common types of bearing abnormalities, analyzes their causes, and presents scientific handling methods to help users quickly diagnose issues, extend bearing servic

Industry News
Release Date:2025.12.03 Read Volume:1

How many types of materials are used for bearings?

This article provides a detailed analysis of common bearing materials and their application characteristics, helping you make informed selections and enhance equipment reliability.

Industry News
Release Date:2025.12.02 Read Volume:1

Bearing Selection Guide for Hydrofluoric Acid Service Conditions

In industries such as chemical processing, rare earth metallurgy, and petroleum refining, hydrofluoric acid—a highly corrosive medium—imposes stringent demands on the stability of equipment components

Industry News
Release Date:2025.12.01 Read Volume:1

How to Determine the Amount of Bearing Grease to Apply?

In mechanical equipment maintenance, the amount of grease applied to bearings is a critical factor affecting bearing lifespan, operational efficiency, and equipment stability.

Industry News
Release Date:2025.11.28 Read Volume:1

What Are Full-Complement Ball Bearings?

This article provides a comprehensive overview of the structural features, advantages, selection criteria.

Industry News
Release Date:2025.11.27 Read Volume:1

The Four Lubrication Methods for Bearings

This article provides an in-depth industry overview of four common bearing lubrication methods .

Industry News
Release Date:2025.11.26 Read Volume:1

Differences Between High-Temperature Alloy Steel and Ordinary Bearing Steel

This article will provide a comprehensive analysis from core dimensions to help you accurately distinguish the differences between high-temperature alloy steel bearings and ordinary bearing steel bear

Industry News
Release Date:2025.11.24 Read Volume:1

How to Clean and Prevent Rust on Stainless Steel Bearings?

This article provides a detailed solution to the core question of “How to Clean and Prevent Rust on Stainless Steel Bearings,” sharing scientific operational methods and important considerations.

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