RCB-1B Steel-based oil bearing
MATERIAL STRUCTURE
1. PTFE/Pb composition, 0.01-0.03mm, anti-abrasion material, which will form a lubricating film during operation.
2. Bronze powder layer, 0.2-0.35mm, which further strengthen the combination of the bronze plate and PTFE laye...
Products: steel tip darts,
airport base apple