The 173 Bearing fits 173 engines, replacing worn bearings (high friction). Its steel backing resists 4000N pressure, tin-lead layer lowers friction coefficient to 0.07, and precision machining ensures 0.005mm clearance. It cuts component wear by 55%, suiting long-term heavy operations.

 FAQ 

Q1: Can you optimize product structure to reduce cost for ODM customers?
We optimize product structure and production processes reasonably for ODM customers to control costs while ensuring quality.
Q2: What logistics channels do you use for European and American market orders?
We use stable dedicated logistics lines for European and American markets to ensure fast and safe delivery.
Q3: What is your production efficiency advantage compared with other factories?
Automated equipment, mature processes and standardized management greatly improve our production and delivery efficiency.
Q4: Do you test product waterproof, dustproof and wear-resistant performance?
Targeted waterproof, dustproof and wear-resistant performance tests are conducted according to product usage scenarios.
Q5: How do you handle minor quality problems in production timely?
On-site QC staff rectify minor quality problems in real time to avoid batch defective products.