{"product_id":"3-groove-b-section-cast-iron-v-belt-sheave-sd-bushing","title":"3-Groove B-Section Cast Iron V-Belt Sheave — SD Bushing Type (Bushing Sold Separately)","description":"\u003cp\u003eThree-groove B-section cast iron V-belt sheave built for the QD \"SD\" bushing system, delivering dependable, slip-free power transmission on air compressors, pumps, fans, blowers and other industrial drives. The tapered SD bushing (sold separately) locks the sheave to the shaft for a secure, concentric fit and fast installation or removal.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGroove count: 3\u003c\/li\u003e\n\u003cli\u003eBelt section: A\/B — accepts A, 4L, B and 5L V-belts\u003c\/li\u003e\n\u003cli\u003eMaterial: Class 30 gray cast iron, statically balanced\u003c\/li\u003e\n\u003cli\u003eBushing: QD \"SD\" style, required and sold separately (bore is set by the bushing)\u003c\/li\u003e\n\u003cli\u003eOutside diameters available: 4.95\", 5.15\", 5.35\"\u003c\/li\u003e\n\u003cli\u003eFinish: painted for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eAir compressor drives, pumps, fans and blowers, conveyors, and general industrial power-transmission systems that run multiple B-section belts.\u003c\/p\u003e\n\u003cp\u003eThis 3-groove B-section cast iron SD-bushed sheave pairs a rugged Class 30 gray-iron body with the versatile QD SD bushing system, so you can match the exact bore to your shaft while carrying three A\/B V-belts for higher-torque drives.\u003c\/p\u003e","brand":"Warthog Air Compressor Store","offers":[{"title":"4.95\" OD (3B46-SD)","offer_id":54385666392339,"sku":"3B46-SD","price":94.0,"currency_code":"USD","in_stock":true},{"title":"5.15\" OD (3B48-SD)","offer_id":54385666425107,"sku":"3B48-SD","price":97.0,"currency_code":"USD","in_stock":true},{"title":"5.35\" OD (3B50-SD)","offer_id":54385666457875,"sku":"3B50-SD","price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/3B_1200x1200_142bcfc1-4e6f-47b8-8538-7b9b7cd9766e.png?v=1783367309","url":"https:\/\/aircompressorstore.com\/products\/3-groove-b-section-cast-iron-v-belt-sheave-sd-bushing","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}