57mm High-load Self-Contained Sheave
|Diameter||1/2 Inch or 13 mm|
|Safe Working Load||4950 Pounds|
|Sheave Diameter||57 mm|
2-1/4" (57mm) self-contained aluminum sheave with PTFE bearing for radial loads and Delrin ball bearings for side loads for a 4950-lb. maximum working load.
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