{"title":"N-000 Series Bearing Locknuts – Large Bore, Small Profile","description":"\u003cp\u003eThe N-000 series covers the large-bore end of the inch locknut range — from roughly 4-3\/8 in up past 14-7\/8 in — in a deliberately reduced axial profile. Where a standard N nut of that bore would not fit the space available, an N-000 nut carries the same thread and the same ANSI\/ABMA compliance in a shorter body, locked either by a W-000 small-profile lockwasher or by a PP series lockplate and wire.\u003c\/p\u003e\n\u003ch2\u003eN-000 Series Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e N-022 through N-076 (19 sizes stocked)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore \/ shaft size:\u003c\/strong\u003e 4.325 in to 14.921 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e 5.312 in to 17.755 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; temperature:\u003c\/strong\u003e Carbon steel, black oxide finish; 300°F maximum operating temperature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ANSI\/ABMA 8.2-1999; made in USA, RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eLarge-bore bearing seats in rolling mills, paper machines, marine propulsion, crushers and heavy gear drives where axial space at the bearing is tight.\u003c\/p\u003e\n\u003ch2\u003eRelated Whittet-Higgins Series\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/wt-series-bearing-lockwashers-small-profile\"\u003eW-000 \/ WT Series Bearing Lockwashers – Small Profile\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/pp-ppm-series-lockplates\"\u003ePP \/ PPM Series Bearing Lockplates\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/n-series-locknut-sae\"\u003eN \/ AN Series Bearing Locknuts – Inch, SAE\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/nt-series-bearing-locknuts-small-profile\"\u003eNT Series Bearing Locknuts – Inch, Small Profile\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-n-022","title":"Whittet Higgins N-022 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-022 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304086851734,"sku":null,"price":81.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-024","title":"Whittet Higgins N-024 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-024 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304086884502,"sku":null,"price":86.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-026","title":"Whittet Higgins N-026 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-026 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304086917270,"sku":null,"price":111.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-028","title":"Whittet Higgins N-028 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-028 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304086950038,"sku":null,"price":185.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-030","title":"Whittet Higgins N-030 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-030 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304086982806,"sku":null,"price":281.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-032","title":"Whittet Higgins N-032 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-032 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087015574,"sku":null,"price":307.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-034","title":"Whittet Higgins N-034 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-034 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087048342,"sku":null,"price":336.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-036","title":"Whittet Higgins N-036 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-036 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087081110,"sku":null,"price":364.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-038","title":"Whittet Higgins N-038 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-038 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087113878,"sku":null,"price":452.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-040","title":"Whittet Higgins N-040 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-040 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087146646,"sku":null,"price":479.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-044","title":"Whittet Higgins N-044 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-044 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087212182,"sku":null,"price":527.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-048","title":"Whittet Higgins N-048 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-048 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087244950,"sku":null,"price":664.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-052","title":"Whittet Higgins N-052 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-052 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087277718,"sku":null,"price":750.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-056","title":"Whittet Higgins N-056 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-056 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087310486,"sku":null,"price":685.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-060","title":"Whittet Higgins N-060 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-060 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087343254,"sku":null,"price":1002.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-064","title":"Whittet Higgins N-064 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-064 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087376022,"sku":null,"price":1324.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-068","title":"Whittet Higgins N-068 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-068 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087408790,"sku":null,"price":1628.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-072","title":"Whittet Higgins N-072 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-072 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087441558,"sku":null,"price":2082.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"},{"product_id":"whittet-higgins-n-076","title":"Whittet Higgins N-076 Locknut","description":"\u003cp\u003eThe Whittet-Higgins N-076 is a small-profile bearing locknut that threads onto a shaft to secure, lock, and retain bearings and power-transmission assemblies under lighter axial loads. Its reduced outside diameter and width suit limited-space installations, and it is matched with a W-000 series lockwasher whose tab engages the nut to provide accurate angular positioning across numerous locking positions while preventing loosening from vibration, shock, and torque. Sizes N-048 and larger include a PP locking plate, and no special tools are required for installation on soft or hardened shafts. Manufactured from carbon steel in the USA and RoHS compliant, it meets and exceeds ANSI\/ABMA 8.2-1999.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304087474326,"sku":null,"price":2479.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/UntitledProject_4__Camera_SOLIDWORKSViewport.png?v=1772592697"}],"url":"https:\/\/apollousa.com\/collections\/n-000-series-bearing-locknuts-small-profile.oembed","provider":"Apollo Industries ","version":"1.0","type":"link"}