$23.62
This sheave rides at the mast on Crown lift trucks, turning the lift chain over the upright as the carriage moves through its travel. The chain settles into the grooved rim and the wheel rotates on its bearing, translating cylinder stroke into even vertical motion of the load. A freely turning sheave with a clean groove keeps lifting quiet and protects the chain from uneven wear.
On Crown lift trucks, this sheave rides at the mast and turns the lift chain over the upright as the carriage moves through its travel. The chain settles into the grooved rim and the wheel rotates on its bearing, translating cylinder stroke into even vertical motion of the load. Because it spins under load through every cycle, the bearing and groove are the features that wear and determine how smoothly the chain runs. A freely turning sheave with a clean groove keeps lifting quiet and protects the chain from uneven wear. Verify the diameter and bore against your Crown upright before ordering.
