| Brand | Ronstan |
|---|---|
| MPN | rf30101 |
Check the listing for details. Ronstan RF30101 Series 30 Ball Bearing Block - Single - Loop Top. Condition: New. Listed at 37.61 USD. Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. Acetal ball bearings. Weight: 28g(1.0oz). B. L.: 750kg(1,650lbs). M.W.L.: 300kg(660lbs). Rope Ø: 8mm(5/16").