Damper bushing

The damper bushing supplied by Jiashan Pvb Sliding Bearing Co., Ltd is a PTFE‑lined component with a copper overlay and a porous bronze core, designed for reciprocating motion applications. It provides a dimensional tolerance between 0.01 mm and 0.03 mm, which helps maintain precise alignment under load. The combination of PTFE, copper and bronze gives the bushing low friction and high wear resistance. These attributes make it suitable for machinery where vibration reduction is critical.

In the bearing industry, PTFE liners are standard for their chemical inertness and self‑lubricating properties, while copper reinforces load‑bearing capacity. Porous bronze structures are commonly used to improve heat dissipation and to absorb shock. Typical damper bushings of this type are offered in bore sizes from 20 mm to 200 mm and operate reliably between - 20 °C and 150 °C. Standard hardness values for the bronze core are around 85 HRB, matching the performance expectations of heavy‑duty equipment.

Jiashan Pvb Sliding Bearing Co., Ltd can accommodate a range of order quantities and negotiates FOB or CIF terms according to the buyer’s location. Shipping is arranged from the Zhejiang port network, and packaging is usually in cardboard boxes of twenty units each. Importers should request the supplier’s test reports and confirm the exact size and load rating required for their application before placing an order.

Jiashan Pvb Sliding Bearing Co., Ltd is located at No 53 Jiefang Road, Jiashan, Jiaxing, Zhejiang, China. The company is listed as an imported supplier with a harbor trust tier on the marketplace. Its profile shows no recorded response time, indicating that communication may need to be initiated proactively.

The firm specialises in the manufacture of sliding bearings and related motion‑control components. It markets products such as damper bushings, linear bearings and wear plates, targeting industrial equipment manufacturers. No additional corporate history, employee numbers or client references are provided in the public listing.