Upgrade of Warranty, After-Sales Service, and Risk Protection System in the Bearing Industry

China's bearing industry recently completed a round of service system upgrades, focusing on three core areas: tiered warranty services, efficient after-sales response, and comprehensive risk protection. This move provides more reliable operational support for downstream users in metallurgy, automotive, and high-end equipment industries.

Tiered Warranty System in Place

The industry has moved past the old "one-size-fits-all" warranty model. General-purpose bearings for standard assembly lines now come with a 1–2 year warranty, while heavy-duty bearings for mining and metallurgy extend to 3 years. For key automotive components such as release bearings, the unified standard is "3 years or 60,000 km, whichever comes first". Under normal operating conditions and without unauthorised modification, users can get free replacement for non-human faults including abnormal wear, abnormal noise and unexpected fracture.

Nationwide After-Sales Network

Leading bearing enterprises have built a three-level service network covering major industrial clusters across China. Users can submit service requests via phone, official website or WeChat, and get a response within 15 minutes. Technicians in most urban areas can arrive on site within 45 minutes, and remote regions are guaranteed a response within 2 hours. The service no longer only focuses on repair after breakdowns — it also includes free on-site installation guidance, lubrication optimisation and proactive troubleshooting to reduce hidden risks in advance.

Full-Scenario Risk Protection

The industry has introduced multiple new risk protection measures. Every bearing can be traced through a unique code covering the full production and distribution chain, effectively preventing counterfeit products. For sudden equipment failures, the spare parts emergency dispatch channel ensures replacement bearings are delivered from the nearest service point as quickly as possible, minimising unplanned downtime losses.

This upgrade marks a key transformation of the bearing industry from "selling products" to "delivering full-lifecycle services". It will continue to provide solid support for the stable operation of the domestic manufacturing sector.