China wholesaler Industrial Agricultural Automobile Engine Motorcycle Sprocket Conveyor Driving Transmission Timing Roller Chain
Product Description Welcome to CHOHO Roller Chain… CHOHO Chain No. P/mm h2/mm h4/mm F/mm W/mm CA550K1 41.4 20.2 12.7 52.5 76.2 CA550-K40 41.4 20.2 12.8 54.0 80.0 … … … … … … Product advantages: — Ten CoreTechnologies — 1 Chain strengh preload technology 2 Pin CRV treatment technology 3 Plate smoothly punching…