SF-1F Series Oil-free Bushing Composite Bushings Self-lubricating DU Compound PTFE Wear Sleeve Oilless Bearing ID 18/20/22/25mm

High-concerned chemical：None Model Number：SF-1F Coatings：Black Oxide Material：Steel Brand Name：AXK Origin：Mainland China Certification：CE

High-concerned chemical: None Model Number: SF-1F Coatings: Black Oxide Material: Steel Brand Name: AXK Origin: Mainland China Certification: CE