{"title":"Sheave Pulley","description":"\u003cp\u003eSheave Pulley\u003c\/p\u003e","products":[{"product_id":"2ak25-34-bore-2-groove-cast-iron-pulley-od-2","title":"Built Damn Tough Two Groove Cast Iron Pulley With Slick 3\/4 Inch Bore And 2 1\/2 Inch Outside Diameter Crafted For Handling A Size V Belts And 4L Sections While Serving Up Knockout Torque Performance","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy duty double groove cast iron v belt pulley design\u003cbr\u003e✔️ 3\/4 bore two groove cast iron pulley 2 5 outer diam for 4L A belts\u003c\/p\u003e \u003cp\u003eThis solid cast iron sheath handles rotational power transfer on shop tools and conveyor motors. You attach it directly to drive shafts to move standard 4L or A section rubber timing straps efficiently. Single unit ships ready for quick bolt-on swaps on existing machinery frames. Keeping your power lineup tight stops belt chatter during heavy workloads and protects downstream linear slide units from uneven spacing.\u003c\/p\u003e ✅ Outside diameter measures 2 5 inches for proper belt alignment\u003cbr\u003e\n✅ Fixed 3\/4 inch inner bore accommodates standard shaft sizes\u003cbr\u003e\n✅ Double groove configuration accepts two parallel v belts simultaneously\u003cbr\u003e\n✅ Machined 1\/4 by 1\/8 inch flat keyway locks torque without slipping\u003cbr\u003e\n✅ Includes two hex drive set screws for secure shaft mounting\u003cbr\u003e\n✅ Compatible with standard 4L and A series rubber drive belts\u003cbr\u003e \u003ctable style=\"border-collapse:collapse;width:100%;max-width:350px;margin:10px 0\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eOutside diameter\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e2.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eInner bore size\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eBelt section fit\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e4L and A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eGroove layout\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e2 groove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eKeyway profile\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e1\/4 x 1\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003eFastener count\u003c\/td\u003e\n\u003ctd style=\"padding:5px;border:1px solid #aaa\"\u003e2 hex set screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003cp\u003e💡 How often should you inspect mounting hardware on a double groove belt drive system?\u003cbr\u003eRegular inspections keep your rig running steady without annoying downtime.\u003cbr\u003e- Clean the drive channels every week so grime never slows down your horsepower.\u003cbr\u003e- Grab a wrench and snug the replacement bolts until they press hard against the post.\u003cbr\u003e- Ditch any worn out belting before it tosses rubber chunks across the workshop floor.\u003c\/p\u003e✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e 2AK25 3\/4\" Inch Bore 2 Grooves \u003cbr\u003eCast iron Solid Pulley with OD 2.5\" inch ID 3\/4\" Inch\u003cbr\u003e for V-belts A size 4L, \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.5\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 3\/4\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L \u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003e2 Hex set screws \u003c\/li\u003e\n\u003cli\u003ekeyway: 1\/4 x 1\/8\u003c\/li\u003e\n\u003cli\u003e2AK25 3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422101702,"sku":"RBO-2AK25-3-4-Pulley","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak25-34-inch-bore-2-grooves-cast-iron-solid-pulley-with-od-2-5-inch-id-34-inch-for-v-belts-size-4l-a-vxb-ball-bearings-32681286729963.jpg?v=1785751130"},{"product_id":"2ak25-12-bore-2-groove-cast-iron-pulley-od-2","title":"Heavy Duty Two Groove Cast Iron V Belt Pulley With Two Point Five Inch O D And Half Inch Bore Fits 4L And A Size Belts No Fuss Locking Design Built Tough For Daily Shop Work And Weekend Garage Mods","description":"\u003ccenter\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e 2AK25 1\/2\" Inch Bore 2 Grooves \u003cbr\u003eCast iron Solid Pulley with OD 2.5\" inch ID 1\/2\" Inch\u003cbr\u003e for V-belts A size 4L, \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.5\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 1\/2\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L , A\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003e2 Hex set screws \u003c\/li\u003e\n\u003cli\u003ekeyway : none\u003c\/li\u003e\n\u003cli\u003e2AK25 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e 🤔","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422200006,"sku":"RBO-2AK25-1-2-Pulley","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak25-12-inch-bore-2-grooves-cast-iron-solid-pulley-with-od-2-5-inch-id-12-inch-for-v-belts-size-4l-a-vxb-ball-bearings-32681286598891.jpg?v=1785751130"},{"product_id":"2ak25-1-bore-2-groove-cast-iron-pulley-od-25","title":"Heavy Duty 2AK25 Cast Iron V Belt Pulley Features Two Precision Grooves And One Inch Bore Matching 4L A Belts With Two Point Five Inch OD For Rock Solid Performance And Built Tough Everyday Reliability","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Cast Sheave For Industrial Motor Drives And Conveyors\u003cbr\u003e\n✔️ 1 inch solid shaft opening fits 4L A drive belts securely today\u003c\/p\u003e \u003cp\u003eThis single cast iron sheave transfers rotational force from motors to machinery using standard V belts. It mounts easily onto shafts for conveyor lines, agricultural equipment, and workshop tools that need reliable speed reduction.\u003c\/p\u003e ✅ 1 inch inside diameter matches standard keyed shafts\u003cbr\u003e\n✅ Two routed grooves accept 4L and A profile belts securely\u003cbr\u003e\n✅ Compact 2.5 inch outside diameter saves space on tight frames\u003cbr\u003e\n✅ Includes two hex set screws and a quarter eight keyway for locked alignment\u003cbr\u003e \u003cp\u003e💡 How does a multi groove cast iron pulley improve power delivery on older machinery setups?\u003cbr\u003e\nThe secret lies in getting the right track width for your belt stack to avoid slippage during heavy loads.\u003cbr\u003e\n\u003cbr\u003e\n- wider tread surfaces grip the rubber edges tighter without wearing out fast\n- balanced weight distribution keeps vibration down when running at high RPM ranges\n- easy mounting hardware lets you swap out worn units without special tools\n- handy setup process means you can boost torque output faster on workshop benches\u003c\/p\u003e\n✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e 2AK25 1\" Inch Bore 2 Grooves \u003cbr\u003eCast iron Solid Pulley with OD 2.5\" inch ID 1\" Inch\u003cbr\u003e for V-belts A size 4L, \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.5\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 1\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L, A\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003e2 Hex set screws \u003c\/li\u003e\n\u003cli\u003ekeyway: 1\/4 x 1\/8 \u003c\/li\u003e\n\u003cli\u003e2AK25 1\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422134470,"sku":"RBO-2AK25-1-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak25-1-inch-bore-2-grooves-cast-iron-solid-pulley-with-od-2-5-inch-id-1-inch-for-v-belts-size-4l-a-vxb-ball-bearings-32681286664427.jpg?v=1785751130"},{"product_id":"2ak25-78-bore-2-groove-cast-iron-pulley-od-2","title":"No Nonsense Heavy Duty Cast Iron V Belt Pulley With Two Grooves And Seven Eighths Inch Bore For 4L Industrial Drive Belts And Badass Equipment Maintenance","description":"\u003cdiv\u003eSingle cast iron v belt pulley for heavy industrial drives\u003cbr\u003e\n✔️ Two groove unit 7 8 inch bore 2 5 inch od fits 4L belts \u003cp\u003eThis single solid cast iron 4l v belt pulley provides reliable power transmission for conveyors, fans, and agricultural equipment. Its two grooved track mates perfectly with standard a series drive belts while the machined seven eight inch center hole fits common shaft sizes. Built from heavy grade material, this unit handles sustained torque and minor misalignment without premature wear.\u003c\/p\u003e ✅ Outside diameter measures two point five inches across\u003cbr\u003e\n✅ Center bore cut to seven eighths inch with keyway fit\u003cbr\u003e\n✅ Dual tracks designed for forty l v belt sections\u003cbr\u003e\n✅ Ships as one standalone unit along with two hex set screws\u003cbr\u003e \u003cp\u003e💡 Why is a two groove cast iron pulley handy for machine shop upgrades? A proper drive component keeps tension steady and prevents belt slippage during demanding cycles. The precision ground face ensures even pressure distribution while the rigid casting absorbs rotational vibration. This setup cuts down on downtime by maintaining alignment under heavy loads. - Locks onto standard spindles with keyed hub compatibility\n- Handles continuous friction without deforming or overheating\n- Reduces replacement frequency through robust metal construction\n- Simplifies retrofit planning by matching common industry measurements\u003c\/p\u003e✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e 2AK25 7\/8\" Inch Bore 2 Grooves \u003cbr\u003eCast iron Solid Pulley with OD 2.5\" inch ID 7\/8\" Inch\u003cbr\u003e for V-belts A size 4L, \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.5\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 7\/8\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L \u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003e2 Hex set screws \u003c\/li\u003e\n\u003cli\u003ekeyway \u003c\/li\u003e\n\u003cli\u003e2AK25 7\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422167238,"sku":"RBO-2AK25-7-8-Pulley","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak25-78-inch-bore-2-grooves-cast-iron-solid-pulley-with-od-2-5-inch-id-78-inch-for-v-belts-size-4l-vxb-ball-bearings-32681286861035.jpg?v=1785751130"},{"product_id":"2ak25-58-bore-2-groove-cast-iron-pulley-od-2","title":"2AK25 Two Groove Cast Iron V Belt Pulley Features Two Point Five Inch Outside Diameter Paired With Three Quarter Inch Bore Handles Brutal Torque Smoothly Built Badass For Daily Shop Work And Weekend Builds","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Duty 2 Groove Cast Iron V Belt Pulley\u003cbr\u003e\n✔️ single cast iron pulley 2AK25 5\/8 bore 2.5 OD fits 4L belts\u003c\/p\u003e \u003cp\u003eThis hardware arrives packed as a single unit prepared for direct shaft mounting. Mechanics usually slap these onto motor drives, conveyor rollers, air blowers, and ag equipment where reliable power transfer keeps jobs rolling.\u003c\/p\u003e ✅ 2 groove channel locks down 4L v belt cross sections\u003cbr\u003e\n✅ Outside diameter measures a crisp 2 5 inch across\u003cbr\u003e\n✅ 5 8 inch circular bore mates perfectly with round axles\u003cbr\u003e\n✅ 1 4 by 1 8 inch keyway gap stops rotational slipping\u003cbr\u003e \u003cp\u003e💡 Why choose a cast iron v belt pulley for high horsepower drive trains?\u003c\/p\u003e\nThese rugged little hubs swap right out when your stock units wear flat.\u003cbr\u003e\u003cbr\u003e\n- Dense gray iron kills vibration spikes before they hit your drive motor\u003cbr\u003e\n- Matched bore widths and key slots drop right onto standard factory splines\u003cbr\u003e\n- Cranked hex set screws grab hard to maintain perfect timing under load\u003cbr\u003e\n- Straight drop in fix slashes downtime compared to ordering custom steel casts✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e 2AK25 3\/4\" Inch Bore 2 Grooves \u003cbr\u003eCast iron Solid Pulley with OD 2.5\" inch ID 3\/4\" Inch\u003cbr\u003e for V-belts A size 4L, \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.5\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 3\/4\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L \u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003e2 Hex set screws \u003c\/li\u003e\n\u003cli\u003ekeyway: 1\/4 x 1\/8\u003c\/li\u003e\n\u003cli\u003e2AK25 3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422331078,"sku":"RBO-2AK25-5-8-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak25-58-inch-bore-2-grooves-cast-iron-solid-pulley-with-od-2-5-inch-id-58-inch-for-v-belts-size-4l-vxb-ball-bearings-32681286631659.jpg?v=1785751130"},{"product_id":"2ak30-1-bore-solid-sheave-pulley-295-od-2-gr","title":"Built Like A Tank Cast Iron Solid Sheave Pulley With Two Grooves For 4L And 3L V Belts Featuring A 1 Inch Bore And Hex Set Screws Engineered For Smooth Industrial Power Transmission And No Hassle Heavy Workloads Every Single Shift","description":"\u003cdiv\u003e\n\u003cp\u003eSingle 2Groove Cast Iron V Belt Pulley For Heavy Duty Drives\u003cbr\u003e✔️ 1 inch bore measures 2.95 inch outer diameter fits 4L 3L belts\u003c\/p\u003e \u003cp\u003eThis double groove sheave hands over spinning power smoothly through factory machines and farm loaders. Heavy cast iron bodies lock onto 4L and 3L drive straps to keep blowers and mixers turning without losing grip on tough jobs.\u003c\/p\u003e ✅ 2AK30 profile cast iron body withstands repetitive shock loading and high friction heat buildup\u003cbr\u003e\n✅ Dual V shaped tracks grip both 4L and 3L belt cross sections securely during rapid speed changes\u003cbr\u003e\n✅ Pre drilled hex set screw holes lock firmly onto 1 inch round shafts with precise torque settings\u003cbr\u003e\n✅ Single loose unit ships ready for direct integration into existing conveyor frameworks and motor mounts\u003cbr\u003e \u003cp\u003e💡 How do you pick the correct dual groove drive sheave spec for heavy duty industrial applications?\u003cbr\u003eRack up smooth rotational force by choosing a properly rated cast iron double groove pulley when your rig needs a handy fix for stubborn belt misalignment and slippage on aging equipment.\u003cbr\u003e- Engineered track angles match industry standards for steady cord seating during continuous torque delivery\u003cbr\u003e- Weighted alloy casting dampens harmful vibrations that normally tear apart cheaper stamped metal replacements\u003cbr\u003e- Straight forward shaft sizing clears inspection hurdles so mechanics can swap out worn drivers in minutes instead of days\u003cbr\u003e\u003c\/p\u003e✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e2AK30 1\" Bore Solid Sheave Pulley with 2.95\" OD, Hex set screws for V-belts size 4L, 3L 2AK30-1\" (OD 3\" - ID 1\") \u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.95\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 1\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L, 3L\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003eHex set screws \u003c\/li\u003e\n\u003cli\u003eCast Iron\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422265542,"sku":"RBO-2AK30-1-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak30-1-bore-solid-sheave-pulley-with-2-95-od-2-grooves-hex-set-screws-for-v-belts-size-4l-3l-2ak30-1-od-3-id-1-vxb-ball-bearings-32681286828267.jpg?v=1785751130"},{"product_id":"2ak22-12-bore-solid-sheave-pulley-22-od-hex","title":"Solid_cast_iron_2ak_sheave_pulley_with_two_grooves_for_smooth_v_belt_transfers_fits_3l_and_4l_belts_one_half_inch_bore_hex_set_screws_built_tough_for_the_daily_shop_grind_and_serious_workloads","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy duty cast iron 2 groove v belt sheave pulley\u003cbr\u003e\n✔️ 1\/2 bore, 2.2 OD, cast iron, hex set screws, good for 4L belts\u003c\/p\u003e \u003cp\u003eThis solid sheave pulley helps move power from motors to machinery using v belts. You can swap out worn parts on pumps, fans, or compressors easily. The cast iron body handles tough jobs while the hex set screws keep the shaft locked tight without needing a keyway. Grab one ready-to-install unit to get your drive running smooth again.\u003c\/p\u003e ✅ 2 grooves for double v belt setups\n\u003cbr\u003e\n✅ Cast iron construction for heavy load strength\n\u003cbr\u003e\n✅ 1\/2 inch bore fits standard shaft sizes\n\u003cbr\u003e\n✅ 2.2 inch outside diameter matches 4L and 3L sections\n\u003cbr\u003e\n✅ Hex set screws secure grip without a keyway\n\u003cbr\u003e\n✅ Includes single solid sheave pulley\n\u003cbr\u003e \u003cp\u003e💡 What makes hex set screws so handy compared to keyways for mounting v belt sheaves?\nHex set screws save time by skipping the need to cut a keyway into the shaft for a faster install.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTightening two hex screws provides firm torque hold that handles vibration from standard 4L drives.\u003c\/li\u003e\n\u003cli\u003eThis setup lets you dial in alignment quickly without chasing mismatched keys or filing slots.\u003c\/li\u003e\n\u003cli\u003eGrab a replacement and get back to work without dragging in heavy tooling for your garage job.\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e2AK22 1\/2\" Bore Solid Sheave Pulley with 2.22\" OD, Hex set screws 2 grooves for V-belts size 4L, 3L 2AK (OD 22\"- ID 1\/2\")\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.2\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 1\/2\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size: 4L, 3L\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley\u003c\/li\u003e\n\u003cli\u003eHex set screws\u003c\/li\u003e\n\u003cli\u003eCast Iron\u003c\/li\u003e\n\u003cli\u003eKeyway: none\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422232774,"sku":"RBO-2AK22-1-2-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak22-12-bore-solid-sheave-pulley-with-2-2-od-hex-set-screws-2-grooves-for-v-belts-size-4l-3l-2ak-od-22-id-12-vxb-ball-bearings-32681286926571.jpg?v=1785751129"},{"product_id":"2ak22-34-bore-solid-sheave-pulley-22-od-hex","title":"Tough As Nails Cast Iron Solid Sheave Pulley For V Belts, Two Groove 4L 3L Drive Setup, 3\/4 Inch Bore With Hex Set Screws, Ready To Roll 2.2 Inch Od Industrial Power Transmission","description":"\u003cdiv\u003e\n\u003cp\u003eSolid Sheave Pulley Matches 4L And 3L Vbelts\u003cbr\u003e\n✔️ 3\/4in bore 220od cast iron hex set screw groove pairs\u003c\/p\u003e \u003cp\u003eThis solid sheave pulley delivers reliable power transfer for industrial machinery and workshop equipment. Designed as a single replacement unit, it fits directly onto standard driveshafts using set screws. Shop owners and mechanics use these heavy duty units to route vbelts across motors and pumps without slipping.\u003c\/p\u003e ✅ Two matched grooves accept 4l and 3l belt sections\u003cbr\u003e\n✅ Hardened cast iron body resists wear under heavy loads\u003cbr\u003e\n✅ Hex set screws provide secure mounting on 3\/4inch shafts\u003cbr\u003e\n✅ Standard 3\/16 x 3\/32inch keyway keeps timing aligned\u003cbr\u003e\n✅ Outer rim measures roughly 22inches wide for broad contact\u003cbr\u003e \u003cp\u003e💡 What solid sheave pulley configuration stays handy for heavy vbelt drives?\u003c\/p\u003e\n\u003cp\u003eSelecting the right hardware cuts down on downtime and keeps power flow consistent.\u003c\/p\u003e\n\u003cp\u003e- Cast iron housing absorbs shock loads while maintaining precise dimensional stability\u003c\/p\u003e\n\u003cp\u003e- Hex set screws lock tight against vibration to stop shaft slippage mid cycle\u003c\/p\u003e\n\u003cp\u003e- Twin valley tracks route light industrial belts without premature edge wear\u003c\/p\u003e\n✝️ \u003cbr\u003e \u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e2AK22 3\/4\" Bore Solid Sheave Pulley with 2.2\" OD, Hex set screws 2 grooves for V-belts size 4L, 3L 2AK (OD 2.2\"- ID 3\/4\")\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cbr\u003e \u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.2\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 3\/4\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size: 4L, 3L\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley\u003c\/li\u003e\n\u003cli\u003eHex set screws\u003c\/li\u003e\n\u003cli\u003eCast Iron\u003c\/li\u003e\n\u003cli\u003eKeyway: 3\/16 X 3\/32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422396614,"sku":"RBO-2AK22-3-4-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak22-34-bore-solid-sheave-pulley-with-2-2-od-hex-set-screws-2-grooves-for-v-belts-size-4l-3l-2ak-od-2-35-id-34-vxb-ball-bearings-32681286893803.jpg?v=1785751129"},{"product_id":"2ak22-58-bore-solid-sheave-pulley-22-od-hex","title":"Heavy Drop In Cast Iron Solid Sheave Pulley With Dual Grooves And Five Eighths Inch Bore Locked Down By Hex Set Screws Fits 4L And 3L V Belts An Absolute Rig Tough Workhorse","description":"\u003ccenter\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e2AK22 5\/8\" Bore Solid Sheave Pulley with 2.35\" OD , Hex set screws 2 grooves for V-belts size 4L, 3L 2AK (OD 2.2\"- ID 5\/8\")\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 2.35\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 5\/8\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L, 3L\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003eHex set screws \u003c\/li\u003e\n\u003cli\u003eCast Iron\u003c\/li\u003e\n\u003cli\u003eKeyway : 3\/16 X 3\/32\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e 🤔","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422429382,"sku":"RBO-2AK22-5-8-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak22-58-bore-solid-sheave-pulley-with-2-2-od-hex-set-screws-2-grooves-for-v-belts-size-4l-3l-od-2-2-id-58-vxb-ball-bearings-32681286959339.jpg?v=1785751130"},{"product_id":"2ak34-1-bore-solid-sheave-pulley-34-od-2-gro","title":"Straight Up Heavy Cast Iron Double Groove Sheave Pulley With One Inch Bore And Three Point Four Inch Outside Diameter For 4L And 3L V Belts Featuring Hex Set Screws And Built Tough Industrial Grade Reliability","description":"\u003ccenter\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\" style=\"text-align: start;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cb\u003e2AK34 1\" Bore Solid Sheave Pulley with 3.4\" OD , 2 Grooves Hex set screws for V-belts size 4L, 3L 2AK34-1\" (OD 3.4\"- ID 1\")\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003ctable cellspacing=\"1\" cellpadding=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"left\"\u003e\u003ctd valign=\"top\" align=\"left\"\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 3.4\" inch\u003c\/li\u003e\n\u003cli\u003eBore: 1\" inch\u003c\/li\u003e\n\u003cli\u003eBelt section size:\t4L, 3L\u003c\/li\u003e\n\u003cli\u003e2 Grooves\u003c\/li\u003e\n\u003cli\u003eOne pulley \u003c\/li\u003e\n\u003cli\u003eHex set screws \u003c\/li\u003e\n\u003cli\u003eCast Iron\u003c\/li\u003e\n\u003cli\u003eKeyway :3\/16 X 3\/32 \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e 🤔","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":44723422298310,"sku":"RBO-2AK34-1-PULLEY","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/2ak34-1-bore-solid-sheave-pulley-with-3-4-od-2-grooves-hex-set-screws-for-v-belts-size-4l-3l-2ak34-1-od-3-4-id-1-vxb-ball-bearings-32681287385323.jpg?v=1785751130"}],"url":"https:\/\/bearings.net\/collections\/sheave-pulley.oembed","provider":"Bearings.net","version":"1.0","type":"link"}