sheave block

sheave block

An assembly consisting of a pulley wheel, side plates, shaft, and bearings over which a cable or rope is passed; a pulley block.
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References in periodicals archive ?
Tenders are invited for Bottom block and sheave block assembly and hooks
Tenders are invited for Supply And Installation Of Sheave Block Assembly For Surge Shaft Gate
Tenders are invited for Repairing Of Damaged Parts Of Sheave Block Assembly Of Surge Shaft Gate Of Teesta V Power Station, Balutar (Sikkim)