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【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:2025.09.23 Read Volume:1

How is bearing life calculated? Key factors affecting service life

This paper will delve into the calculation methods for bearing life and the primary factors affecting bearing life based on actual operating conditions.

Industry News
Release Date:2025.09.22 Read Volume:1

How to Select Bearing Speed?

This article will analyze the relationship between bearing speed and performance from the perspectives of bearing design, application conditions, and service life.

Industry News
Release Date:2025.09.19 Read Volume:1

What bearings should be used in high-temperature operating conditions?

This article will analyze the core considerations for selecting high-temperature bearings based on practical applications.

Industry News
Release Date:2025.09.18 Read Volume:1

What do the bearing clearances (C2, C3, CM) mean? How should they be selected?

This article will analyze the definition, classification, and selection methods of bearing clearance from a professional perspective, helping readers better understand and apply them.

Industry News
Release Date:2025.09.17 Read Volume:1

Several Signs of Incorrect Bearing Installation — Have You Noticed Them?

This article will detail several common signs of improper bearing installation, helping engineers and maintenance personnel identify problems in time and avoid greater losses.

Industry News
Release Date:2025.09.16 Read Volume:1

How to Select Bearings for Semiconductor Equipment in HF Acid Environments?

For bearings in semiconductor equipment operating continuously under HF acid conditions, this environment poses significant challenges.

Industry News
Release Date:2025.09.15 Read Volume:1

Analysis of Zinc-Free Copper Bearings

Why Choose Zinc-Free Bearings? Under What Conditions Must Zinc-Free Bearings Be Strictly Used? This article will provide an in-depth analysis based on real-world application scenarios.

Industry News
Release Date:2025.09.12 Read Volume:1

What causes excessive temperatures during bearing operation?

This article will analyze the causes of excessive bearing operating temperatures from multiple perspectives based on practical applications, and provide corresponding solutions to help engineers and e

Industry News
Release Date:2025.09.11 Read Volume:1

Angular Contact Bearings: Structural Features, Application Scenarios

In industrial equipment, angular contact bearings are a common type of high-precision bearing widely used in machine tool spindles, motors, pumps, compressors, and aerospace applications.

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