The Silent Duplex Bearing greatly reduces friction in the cable pulley, delivering smooth and stable rotation with near silent operation. The flat mount pulley is crafted from quality carbon steel and finished with plating for durability. Weight capacity: 170 lb. Key benefits at a glance Low friction and quiet operation for smooth, stable pulley performance Nearsilent response minimizes noise in equipment and installations Robust carbon steel construction with a plated finish for long service life Proven load capacity of 170 lb Specifications and attributes Type: Flat mount pulley Bearing: Silent Duplex Bearing for reduced friction and quiet running Material: Carbon steel Finish: Plated Weight capacity: 170 lb Applications and use scenarios Home gym and fitness cable machines to achieve quiet, smooth pulley action and reduce wear Small hoists, workshop cable systems, or lightduty industrial setups requiring durable, lowfriction pulleys Stage, event, or theater rigging and lighting systems where quiet operation and reliable performance are important