China OEM 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...
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