was founded in
patent certificate
advanced equipment
Service Hotline
professional precision bearing production enterprises

BLJ bearing co., Ltd. formerly known as wenzhou BLJ bearing co., LTD., was founded in 1991 and settled in 2008 in wuhe economic development zone of bengbu city. The factory is a professional leading enterprise in the research, development and manufacturing  deep groove ball bearing in China, and produces more than 500 kinds of "BLJ" bearing, which is a national "high-tech factory".。
BLJ bearing
nonstandard deep groove ball bearings series
Insert bearing series
company has 528 sets of advanced equipment, 73 automatic production lines for deep groove ball bearing grinder and 48 automatic production lines for assembly, which can fully meet the all-round needs of users
Grinding Production Line
Assembly Production Line
Laboratory & Testing Facilities
Grinding production line

The full-automatic grinding production line adopts the production chain with independent intelligent property right in which the uniform benchmark in the whole process ensures the product quality, stability and consistency, plays the capacity of each device to the fullest, improves the production efficiency and period and reduces the production cost to make the product more competitive in the market.

Asembly production line

The full automatic assemnbly production line is composed of proceses ike part cleaning, selection, ftig,n riveting of holder, cleaning of finished products, grease flling and covering. The whole production line adopts 100% on-line detection for internal and external diameter, clearance, flexibility, grease amount, cover height, vibration noise and appearance and is provided with tens of error prevention stations including omission of balls, nails, fat and covers to ensure the quality of each set of products.

Laboratory & Testing facilities

BLJ effort on bearing design and development, through improvement continuously on technology and manufacture, allowed products applied to long life, high temperature ,high speed, low noise bearing. BLJ inspection center equipped with all kinds of modern measuring equipments, can be used to analyse、evaluate、test bearing, and guarantee stable quality.

Deep groove ball bearing series

At present, the main products are deep groove ball bearings, miniature bearings, shaped bearings, widely used in machine tools, automotive, motor, agricultural machinery and other industries. The annual output of all kinds of bearing steel and stainless steel deep groove ball bearings 90 million sets.

6000 series
Product Application Field
BLJ bearing products are widely recognized by the industry, and to carry out strategic cooperation with well-known enterprises in various fields, products are widely used in the automotive, motorcycle, power tools, home appliances, elevators, textile machinery, medical equipment, sports fitness equipment and other fields.
BLJ bearing not only guarantees the product quality, but also reduces the cost through efficient production management to provide customers with the most cost-effective technical solutions and professional services.
(1) Retaining ring for hole   The outer ring of the bearing is installed in the bearing box. One end of the bearing is g...
The most commonly used bearings in motors-deep groove ball bearings   One of the most commonly used bearings in motors i...
(1) Before the bearing is installed, the processing quality (such as dimensional accuracy, shape accuracy and surface ro...