FACTORY

Professional Bearing

Manufacturing in China

Linqing Boyuan Bearing Co., Ltd.

Specialized in Tapered Roller Bearings,

Railway Bearings and Cylindrical Roller Bearings.

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About Our Factory

Boyuan Bearing provides reliable bearing

manufacturing solutions with advanced equipment,

strict inspection and professional service.

Production Process

From Raw Material to Finished Bearings

We control every step of production to ensure reliable bearing quality and performance.

1. Raw Material Inspection

原材料检验

• Bearing steel inspection

• Material quality check

2. Heat Treatment

热处理

• Hardness control

• Improve bearing strength and durability

3. Machining & Grinding

加工与磨削

• Precision machining

• Raceway grinding

• Dimension control

4. Assembly

装配

• Roller and cage assembly

• Clearance adjustment

5. Quality Inspection

质量检测

• Dimension inspection

• Hardness testing

• Rotation and noise testing

6. Packing & Delivery

包装与发货

• Anti-rust protection

• Safe export packing

• Global shipment