2pcs Bearings Nylon Plastic Sliding Pulley Rolling Bearing 40x30mm 6000ZZ

Material: The pulley is made of nylon and plastic, which is not easy to wear and has long-lasting and durable performance. It is good substitute for your product. Widely used: suitable for furniture hardware accessories, conveyor belts, sliding doors, sliding windows, shower pulleys, drawers, etc.

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