{"title":"BLC Series BEARLOK Locking Collars – Keyless Shrink Disc","description":"\u003cp\u003eThe BLC series is a BEARLOK balanced locking collar — a shrink-disc-style collar that self-locks onto a smooth, keyless shaft. Tightening the socket head cap screws draws a hardened compression ring over a slit, externally tapered base nut, forcing a uniform 360° grip right to the centre of the shaft. Holding capacity is well above a conventional clamp or set-screw collar, and because the grip is symmetrical the collar stays dynamically balanced at speed.\u003c\/p\u003e\n\u003ch2\u003eBLC Series Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e BLC-0750 through BLC-2500 (8 sizes stocked)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore \/ shaft size:\u003c\/strong\u003e 0.75 in to 2.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e 1.985 in to 4.215 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; temperature:\u003c\/strong\u003e Carbon steel and hardened alloy, black oxide with wax finish to inhibit corrosion; 300°F maximum operating temperature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Made in USA, RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eLocating sprockets, sheaves, couplings and bearings on keyless shafting; high-speed rotating assemblies where a set-screw would mar the shaft or throw the assembly out of balance.\u003c\/p\u003e\n\u003ch2\u003eRelated Whittet-Higgins Series\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/bl-series\"\u003eBL \/ BLM Series BEARLOK Locknuts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/cc-series-one-piece-clamp-collars\"\u003eCC Series One-Piece Clamp Collars – Inch\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/sc-series-two-piece-shaft-collars\"\u003eSC Series Two-Piece Shaft Collars – Inch\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/ccm-series-one-piece-clamp-collars-metric\"\u003eCCM Series One-Piece Clamp Collars – Metric\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApollo is an authorized Whittet-Higgins distributor. Every part on this page is genuine Whittet-Higgins, manufactured in the USA. Need a size that is not listed, or help matching a locknut to its lockwasher and assembly socket? \u003ca href=\"\/pages\/contact\"\u003eContact our team\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"whittet-higgins-blc-0750","title":"Whittet Higgins BLC-0750 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-0750 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073416854,"sku":null,"price":83.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-1000","title":"Whittet Higgins BLC-1000 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-1000 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073449622,"sku":null,"price":92.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-1250","title":"Whittet Higgins BLC-1250 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-1250 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073482390,"sku":null,"price":98.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-1500","title":"Whittet Higgins BLC-1500 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-1500 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073515158,"sku":null,"price":106.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-1750","title":"Whittet Higgins BLC-1750 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-1750 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073547926,"sku":null,"price":115.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-2000","title":"Whittet Higgins BLC-2000 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-2000 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073580694,"sku":null,"price":125.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-2250","title":"Whittet Higgins BLC-2250 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-2250 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073613462,"sku":null,"price":136.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"},{"product_id":"whittet-higgins-blc-2500","title":"Whittet Higgins BLC-2500 Collar","description":"\u003cp\u003eThe Whittet-Higgins BLC-2500 is a Bearlok balanced locking collar (shrink-disc style) that mechanically self-locks onto a smooth, keyless shaft, delivering higher axial holding capacity than conventional clamp or set-screw collars. Tightening the socket head cap screws draws a hardened compression ring over the slit, externally tapered base nut, forcing a uniform 360-degree grip to the center of the shaft for repeatable, dynamically balanced high-speed performance. It is black-oxide coated with a wax finish to inhibit corrosion, rated to 300°F, and made in the USA (RoHS compliant).\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304073646230,"sku":null,"price":146.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/whittethigginsbox.png?v=1786827949"}],"url":"https:\/\/apollousa.com\/collections\/blc-series-bearlok-locking-collars.oembed","provider":"Apollo Industries ","version":"1.0","type":"link"}