Professional Deep Groove Ball Bearing Factory

World-class manufacturer of 6000, 6200, 6300 series deep groove ball bearings with ZV3 & ZV4 vibration grades, integrated production & strict quality inspection, stable factory supply for global industrial clients.

Products

One-stop comprehensive bearing solution provider

About Us

LUMAl BEARING is located in Yandian Industrial Park,Linqing - a key hub of China's bearing industry in Shandong Province. LUMAI has grown into a specialized enterprise integrating the R&D,manufacturing, and sales of bearings since2002, covering a landarea of 100 acres and employing over 60 staff members.We specialize in the production of Deep Groove Ball Bearings, Tapered RollerBearings, and Spherical Bearings. Particularly in Deep Groove Ball Bearings, our products maintain vibration levels at ZV3 and ZV4 grades. These bearings are well-suited to meet the stringent requirements of motors, home appliances, and other high-precision transmission applications.In 2025,our export sales ex...

2002Founded Year
300+Global Clients
20+Countries & Regions
15M+Annual Revenue
Meet Our Team
LU MAI BEARING

News

One-stop comprehensive solution provider

High-Precision Roundness Inspection Strengthens Full-Process Bearing Quality Control
2026-05-19

High-Precision Roundness Inspection Strengthens Full-Process Bearing Quality Control

The important thing to remember is that our mission here is to provide a product···

Read More
Strict SPC Quality Control Ensures Stable Dimensional Precision of 6210 Bearings
2026-05-19

Strict SPC Quality Control Ensures Stable Dimensional Precision of 6210 Bearings

A well-crafted marketing strategy can lead to the success of your brand.Although···

Read More
Standardized Grinding & Superfinishing Process Specifications Guarantee Consistent Quality of 6210 Bearing Outer Rings
2026-06-29

Standardized Grinding & Superfinishing Process Specifications Guarantee Consistent Quality of 6210 Bearing Outer Rings

Stable processing quality starts with standardized process management. To achiev···

Read More

How to Contact Us?

Our team of logistics experts is ready to create a customized solution for your international shipping needs.

Request a Free Quote