{"product_id":"ronstan-series-20-stand-up-ball-bearing-block","title":"Ronstan Series 20 Stand-Up Ball Bearing Block","description":"\u003cp\u003eThe Ronstan Series 20 Stand-Up Ball Bearing Block features a single sheave with a saddle and spring mount. Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings deliver high performance and low friction under both static and dynamic loads, all in a lightweight build. Requires 2 x 4mm fasteners (not supplied).\u003c\/p\u003e\u003cbr\u003e\u003cstrong\u003eType of Block:\u003c\/strong\u003e Stand-Up\u003cbr\u003e\u003cstrong\u003eSheave Diameter:\u003c\/strong\u003e 20mm\u003cbr\u003e\u003cstrong\u003eBreaking Load:\u003c\/strong\u003e 550kg\u003cbr\u003e\u003cstrong\u003eMaximum Working Load:\u003c\/strong\u003e 250kg\u003cbr\u003e\u003cstrong\u003eMaximum Rope Diameter:\u003c\/strong\u003e 6mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 20g\u003cbr\u003e\u003cstrong\u003eFastener Diameter:\u003c\/strong\u003e 4mm\u003cbr\u003e\u003cstrong\u003eFastener Hole Centres:\u003c\/strong\u003e 38mm\u003cbr\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 127mm\u003cbr\u003e\u003cstrong\u003eQty. Fasteners:\u003c\/strong\u003e 2\u003cbr\u003e\u003cstrong\u003eSheave:\u003c\/strong\u003e UV stabilised Acetal\u003cbr\u003e\u003cstrong\u003eBall Bearings:\u003c\/strong\u003e Stainless steel\u003cbr\u003e\u003cstrong\u003eCheeks:\u003c\/strong\u003e Impact and UV resistant, fibre reinforced Nylon\u003cbr\u003e\u003cstrong\u003eLoad Strap \u0026amp; Head Fitting:\u003c\/strong\u003e Grade 316 stainless steel\u003cbr\u003e\u003cbr\u003eItem Code. RF20141","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":48560318251240,"sku":"9316800255610","price":26.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9065\/8280\/files\/9316800255610_1.jpg?v=1778833859","url":"https:\/\/boatharbourmarine.com.au\/products\/ronstan-series-20-stand-up-ball-bearing-block","provider":"Boat Harbour Marine","version":"1.0","type":"link"}