{"product_id":"schaefer-marine-schaefer-single-ball-bearing-block","title":"Schaefer Marine Schaefer Single Ball Bearing Block","description":"\u003cp\u003e\u003cstrong\u003eSchaefer Marine Schaefer Single Ball Bearing Block\u003c\/strong\u003e is organized for deck hardware \u0026amp; rigging shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003eSingle Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist. Specifications: Sheave Diameter 2\" (51mm) Thickness 15\/16\" (24mm) Width 2 1\/8\" (54mm) Length 4 13\/32\" (112mm) SWL 1500 lbs. (680kg) Weight 5oz. (142g) Max Line 7\/16\" (11mm)\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand \/ Manufacturer: Schaefer Marine\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schaefer Marine","offers":[{"title":"Default Title","offer_id":43285640937561,"sku":"74731","price":117.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/schaefer-single-ball-bearing-block-4263412.jpg?v=1761799118","url":"https:\/\/www.marinepartsonly.com\/products\/schaefer-marine-schaefer-single-ball-bearing-block","provider":"Marine Parts Only","version":"1.0","type":"link"}