{"product_id":"ronstan-series-75-roller-bearing-block-upright-lead-single","title":"Ronstan Series 75 Roller Bearing Block, Upright Lead, Single","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 75 Roller Bearing Block, Upright Lead, Single\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. Block sheave and cheeks ar\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh static and dynamic load capacity.\u003c\/li\u003e\n\u003cli\u003eKeeps lines close to the deck.\u003c\/li\u003e\n\u003cli\u003eCheek cut-outs for easy bearing cleaning and maintenance.\u003c\/li\u003e\n\u003cli\u003eBlocks can be dis\u003c\/li\u003e\n\u003cli\u003eAssembled for servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax. Rope diameter (in): 9\/16\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypically used for halyards at the mast base.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlloy sheave and housing. Torlon needle rollers. Black carbon Acetal ball bearings\u003c\/p\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53608497774964,"sku":"RONRF78171","price":507.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RF78171.jpg?v=1779770400","url":"https:\/\/velasailingsupply.com\/products\/ronstan-series-75-roller-bearing-block-upright-lead-single","provider":"Vela Sailing Supply","version":"1.0","type":"link"}