{"product_id":"ronstan-rf48000-series-40-orbit-bb-sheave-high-performance-block-system","title":"Ronstan RF48000 Series 40 Orbit BB Sheave - High Performance Block System","description":"\u003cp\u003e\u003cstrong\u003eSeries 40 Orbit BB Sheave\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBall Bearing versions incorporate the 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eSheave\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCaptive BB\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWidth: 15.5mm\/5\/8\"\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSheave Diameter: 40mm\/1-9\/16\"\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaximum Rope: 10mm\/3\/8\"\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eM.W.L.: 400kg\/880lbs\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWeight: 30g\/1.1oz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \n\u003cbr\u003eDiscover the Ronstan RF48000 Series 40 Orbit BB Sheave, engineered for exceptional performance in sailing and rigging applications. This high-quality sheave features a unique two-stage ball bearing system that minimizes friction while maintaining optimal performance across various load ranges. With its durable construction, this sheave is designed to handle demanding conditions and provide reliable efficiency on the water.\n\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\n\u003cbr\u003e* Ball Bearing System: Incorporates a two-stage bearing system to minimize friction.\n\u003cbr\u003e* Full-Contact Bearing: Maintains low friction across the entire working load range.\n\u003cbr\u003e* Captive BB Design: Ensures secure and reliable operation during use.\n\u003cbr\u003e* Maximum Rope Capacity: Suitable for ropes up to 10mm in diameter.\n\u003cbr\u003e* High Working Load Limit: Supports a maximum working load of 400kg.\n\u003cbr\u003e* Lightweight Construction: Weighs just 30g for easy handling and installation.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":48388355096884,"sku":"97304","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/0575\/7748\/files\/97304XL.jpg?v=1734107142","url":"https:\/\/bldmarine.com\/products\/ronstan-rf48000-series-40-orbit-bb-sheave-high-performance-block-system","provider":"BLDMarine","version":"1.0","type":"link"}