{"title":"30mm Plain Bearing Blocks","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAllen 30mm plain bearing blocks offer good static loading capabilities at a low weight and cost. The ideal choice for systems which are not fast running or need constant adjustment. Made using recycled materials and featuring a grey sheave to differentiate it from the dynamic block range.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"plain-bearing-single-2","title":"Plain Bearing Single","description":"\u003cp\u003e30mm Plain Bearing Single Block.\n\u003cbr\u003eThe A2030P is our block of choice for applications which require a lightweight, budget friendly pulley. It is ideal for many different applications on dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eUltra-Strap\n\u003cbr\u003e– A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745130359,"sku":"A2030P","price":11.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030P-WEB-1.jpg?v=1781800328"},{"product_id":"plain-bearing-single-with-fork-head-and-removable-pin","title":"Plain Bearing Single With Fork Head And Removable Pin","description":"\u003cp\u003e30mm Plain Bearing Single With Fork Head And Removable Pin\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eFork Head\n\u003cbr\u003e– This block features a removable clevis pin to make the attachment of this 30mm dynamic single block super easy.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745195895,"sku":"A2030PF","price":16.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030P.jpg?v=1781800330"},{"product_id":"plain-bearing-single-with-fork-head-and-vang-key","title":"Plain Bearing Single With Fork Head And Vang Key","description":"\u003cp\u003e30mm Plain Bearing Single With Fork Head And Vang Key.\n\u003cbr\u003eThis pulley comes with the SA.873 heavy-duty ILCA vang key. Specially designed to be used as the ILCA top Vang block.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eFork Head\n\u003cbr\u003e– This block features a removable clevis pin to make the attachment or replacement of the vang key super easy.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745326967,"sku":"A2030PF-873","price":23.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030P-873.jpg?v=1781800331"},{"product_id":"plain-bearing-stand-up-single","title":"Plain Bearing Stand Up Single","description":"\u003cp\u003e30mm Plain Bearing Stand Up Single Block.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eStand Up\n\u003cbr\u003e– This block has been built around a spring and lacing eye. When installed the block will stand up from the pressure of the spring.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745458039,"sku":"A2030PLZ","price":17.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030PLZ-063_tif.jpg?v=1781800332"},{"product_id":"plain-bearing-single-with-swivel","title":"Plain Bearing Single With Swivel","description":"\u003cp\u003e30mm Plain Bearing Single Block With Swivel.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eSwivel Head\n\u003cbr\u003e– A built-in swivel pin allows this block to swivel once attached. ideal for applications where the pulling forces may change direction. The swivel cannot be locked.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745720183,"sku":"A2030PSC","price":28.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030PSC-042_tif.jpg?v=1781800333"},{"product_id":"plain-bearing-single-with-swivel-hook-2","title":"Plain Bearing Single With Swivel Hook","description":"\u003cp\u003e30mm Plain Bearing Single Block With Swivel Hook\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eSwivel Hook\n\u003cbr\u003e– A built-in swivelling hook allows this block to be easily attached or removed as well as swivel to aline with pulling forces that may change direction. The swivel cannot be locked.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196745818487,"sku":"A2030PSHK","price":27.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2030PSHK-046_tif.jpg?v=1781800334"},{"product_id":"plain-bearing-multi-function-single-2","title":"Plain Bearing Multi-Function Single","description":"\u003cp\u003e30mm Plain Bearing Multi-Function Single Block.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take-up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003eThe multi function head is designed to attach our swivel, fork and cheek adaptors to. It is also used for riveting to the double and triple ultra-straps.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196747194743,"sku":"A2031P","price":10.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2031P-044_tif.jpg?v=1781800348"},{"product_id":"plain-bearing-double","title":"Plain Bearing Double","description":"\u003cp\u003e30mm Plain Bearing Double Block.\n\u003cbr\u003eThe A2032P is lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eUltra-Strap\n\u003cbr\u003e– A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196748833143,"sku":"A2032P","price":30.82,"currency_code":"GBP","in_stock":true},{"title":"No","offer_id":57196748865911,"sku":"A2032Tii","price":42.16,"currency_code":"GBP","in_stock":true},{"title":"Yes","offer_id":57196748898679,"sku":"A2032Tii-SHACKLE","price":54.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2032P-056_tif.jpg?v=1781800364"},{"product_id":"plain-bearing-double-with-becket","title":"Plain Bearing Double With Becket","description":"\u003cp\u003e30mm Plain Bearing Double Block With Becket.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eUltra-Strap\n\u003cbr\u003e– A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.\n\u003cbr\u003eBecket –\n\u003cbr\u003eThis block has a becket to make tieing off easier. The becket also helps keep the load central.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196749193591,"sku":"A2033P","price":32.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2033P-050_tif.jpg?v=1781800369"},{"product_id":"plain-bearing-triple","title":"Plain Bearing Triple","description":"\u003cp\u003e30mm Plain Bearing Triple Block.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eUltra-Strap\n\u003cbr\u003e– A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196749881719,"sku":"A2034P","price":40.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2034P-054_tif.jpg?v=1781800376"},{"product_id":"plain-bearing-single-with-becket","title":"Plain Bearing Triple With Becket","description":"\u003cp\u003e30mm Plain Bearing Triple Block With Becket.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take up systems or systems which do not require friction reduction.\n\u003cbr\u003eFor ultimate performance, we suggest using the Dynamic block range instead.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eUltra-Strap\n\u003cbr\u003e– A stainless steel strap which holds the block together and provides a strong, reliable and rope friendly attachment point.\n\u003cbr\u003eBecket –\n\u003cbr\u003eThis block has a becket to make tieing off easier. The becket also helps keep the load central.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196750340471,"sku":"A2035P","price":47.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2035P-052_tif.jpg?v=1781800380"},{"product_id":"plain-bearing-cheek-block-2","title":"Plain Bearing Cheek Block","description":"\u003cp\u003e30mm Plain Bearing Cheek Block.\n\u003cbr\u003eThis block is mounted to our\n\u003cbr\u003eProfix\n\u003cbr\u003echeek adapter which allows for articulation, so the block can lift up and down to align correctly with the rope. Ideal for leading lines along a deck, into a cleat or around corners. Held in place by one screw through the head of the Profix cheek adaptor.\n\u003cbr\u003ePlain bearing blocks are the ideal choice for take up systems or systems which do not require friction reduction. Also great for applications which undergo high static loads.\n\u003cbr\u003eThis plain bearing block is made from recycled plastics.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eBecket\n\u003cbr\u003e– The hole through the middle of the block can be used as a tying off point (becket).\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196750897527,"sku":"A2036P","price":16.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2036P-040_tif.jpg?v=1781800387"},{"product_id":"high-load-single-through-deck-block","title":"30mm Single High Load Through Deck Block","description":"\u003cdiv\u003e\n\u003ch3\u003e30mm Single High Load Through Deck Block\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e30mm Single High Load Through Deck Block\u003c\/strong\u003e provides smooth, efficient guidance for rope and wire control lines passing through a deck or surface. Designed for adjustable rigging and other high-load applications, it features a durable acetal body precisely shaped to support the sheave and deliver reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-sheave through deck design for efficient line routing\u003c\/li\u003e\n\u003cli\u003eSuitable for rope and wire control lines\u003c\/li\u003e\n\u003cli\u003eDurable acetal body engineered for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlain Bearing Sheave\u003c\/strong\u003e designed to handle high loads without the risk of bearing system failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Stainless-Steel Sheave\u003c\/strong\u003e for improved durability and enhanced performance when used with wire\u003c\/li\u003e\n\u003cli\u003eIdeal for leading rigging wire through decks and other surfaces\u003c\/li\u003e\n\u003cli\u003eReliable, low-maintenance solution for high-load rigging applications\u003c\/li\u003e\n\u003cli\u003eDesigned for smooth and efficient operation in demanding marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196764922231,"sku":"A2131HL","price":50.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2131HL-1.jpg?v=1781800522"},{"product_id":"plain-bearing-single-through-deck-block","title":"Plain Bearing Single Through Deck Block.","description":"\u003cp\u003e30mm Plain Bearing Through Deck Single.\n\u003cbr\u003eThrough deck blocks are designed to guide rope control lines through a deck or surface.\n\u003cbr\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\n\u003cbr\u003eAvailable with one or two sheaves and in plain and ball bearing systems to suit a wide variety of applications.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eClick the PDF logo above to open a detailed technical drawing.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196764987767,"sku":"A2131P","price":26.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2131P-1.jpg?v=1781800524"},{"product_id":"double-through-deck-block","title":"30mm Double High Load Through Deck Block","description":"\u003ch3\u003e30mm Double High Load Through Deck Block\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e30mm Double High Load Through Deck Block\u003c\/strong\u003e provides smooth, efficient guidance for rope and wire control lines passing through a deck. Designed for adjustable rigging and other high-load applications, it features a durable acetal body precisely shaped to support the sheaves and deliver reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-sheave through deck design for efficient line routing\u003c\/li\u003e\n\u003cli\u003eSuitable for rope and wire control lines\u003c\/li\u003e\n\u003cli\u003eDurable acetal body engineered for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlain Bearing Sheaves\u003c\/strong\u003e designed to handle high loads without the risk of bearing system failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Stainless-Steel Sheaves\u003c\/strong\u003e for improved durability and enhanced performance when used with wire\u003c\/li\u003e\n\u003cli\u003eIdeal for leading rigging wire through decks and other surfaces\u003c\/li\u003e\n\u003cli\u003eReliable, low-maintenance solution for high-load rigging applications\u003c\/li\u003e\n\u003cli\u003eDesigned for smooth and efficient operation in demanding marine environments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196765282679,"sku":"A2132HL","price":85.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2132HL.jpg?v=1781800530"},{"product_id":"double-plain-bearing-through-deck-block","title":"Plain Bearing Double Through Deck Block","description":"\u003cp\u003e30mm Plain Bearing Through Deck Double Block.\n\u003cbr\u003eThrough deck blocks are designed to guide rope control lines through a deck or surface.\n\u003cbr\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\n\u003cbr\u003eAvailable with one or two sheaves and in plain and ball bearing systems to suit a wide variety of applications.\n\u003cbr\u003eThis double sheave version allows the rope to run through a surface at a maximum of 180 degrees.\n\u003cbr\u003ePlain Bearing\n\u003cbr\u003e– The acetal sheave spins around the central axle. This type of bearing has a long lifespan and is very low maintenance.\n\u003cbr\u003eClick the PDF logo above for a detailed technical drawing.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":57196765905271,"sku":"A2132P","price":38.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/7087\/9863\/files\/A2132P.jpg?v=1781800538"}],"url":"https:\/\/allenbrothers.co.uk\/collections\/30mm-plain-bearing-blocks.oembed","provider":"Allen | Performance Sailing Hardware","version":"1.0","type":"link"}