{"title":"HYAN \/ HYKM Series Hydraulic Installation Nuts","description":"\u003cp\u003eA hydraulic installation nut replaces hammer, drift and heat when mounting an interference-fit component. Pumping the nut to as much as 8,000 PSI drives an annular piston forward, generating high, precisely controlled axial force to seat a tapered or roller bearing, gear, coupling or sheave — and the same nut backs the component off again on removal. HYAN carries inch bearing threads, HYKM metric.\u003c\/p\u003e\n\u003ch2\u003eHYAN \/ HYKM Series Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e HYAN-10 through HYAN-26; HYKM-10 through HYKM-26 (30 sizes stocked)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore \/ shaft size (inch):\u003c\/strong\u003e 1.967 in to 5.106 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter (inch):\u003c\/strong\u003e 4.5 in to 7.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore \/ shaft size (metric):\u003c\/strong\u003e 50 mm to 130 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter (metric):\u003c\/strong\u003e 115 mm to 199 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; temperature:\u003c\/strong\u003e Nickel-plated alloy steel with 1\/4 in NPT hydraulic connections; 8,000 PSI maximum working pressure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMounting and dismounting tapered-bore bearings, gears, couplings and sheaves on threaded shafts in mill, marine, mining and heavy gear drive maintenance.\u003c\/p\u003e\n\u003ch2\u003eRelated Whittet-Higgins Series\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/snw-00-series-bearing-adapter-set\"\u003eSNW Series Bearing Adapter Sets \u0026amp; Adapter Sleeve Assemblies\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/rn-arn-series-bearing-removal-nuts\"\u003eRN \/ ARN Series Bearing Removal Nuts\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\/km-series\"\u003eKM Series Bearing Locknuts – ISO 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-hyan-10","title":"Whittet Higgins HYAN-10 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-10 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078626966,"sku":null,"price":6730.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-11","title":"Whittet Higgins HYAN-11 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-11 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078659734,"sku":null,"price":6886.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-12","title":"Whittet Higgins HYAN-12 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-12 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078692502,"sku":null,"price":7038.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-13","title":"Whittet Higgins HYAN-13 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-13 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078725270,"sku":null,"price":7251.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-14","title":"Whittet Higgins HYAN-14 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-14 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078758038,"sku":null,"price":7482.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-15","title":"Whittet Higgins HYAN-15 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-15 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078856342,"sku":null,"price":7640.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-16","title":"Whittet Higgins HYAN-16 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-16 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078889110,"sku":null,"price":7877.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-17","title":"Whittet Higgins HYAN-17 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-17 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078921878,"sku":null,"price":8215.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-18","title":"Whittet Higgins HYAN-18 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-18 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304078954646,"sku":null,"price":8424.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-19","title":"Whittet Higgins HYAN-19 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-19 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079020182,"sku":null,"price":8547.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-20","title":"Whittet Higgins HYAN-20 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-20 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079052950,"sku":null,"price":8641.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-21","title":"Whittet Higgins HYAN-21 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-21 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079085718,"sku":null,"price":8825.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-22","title":"Whittet Higgins HYAN-22 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-22 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079118486,"sku":null,"price":8903.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-24","title":"Whittet Higgins HYAN-24 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-24 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079151254,"sku":null,"price":9164.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hyan-26","title":"Whittet Higgins HYAN-26 Hydraulic Mounting Nut Inch Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYAN-26 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings, gears, sheaves, and other components onto threaded shafts. It develops precise axial installation force through hydraulic pressure acting on an integrated hardened-alloy face piston, and is engineered to withstand 8,000 PSI, with 1\/4 inch NPT hydraulic connections on the rear face and outside diameter.\u003c\/p\u003e\u003cp\u003eTwo integrated dial indicator positioning holes support accurate advance measurement, while integrated screw jacks simplify O-ring replacement. Spanner wrench grooves and pin spanner holes on the outside diameter and rear face aid installation. Nickel-plated alloy construction provides corrosion resistance; the tool is manufactured in the USA and is RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079184022,"sku":null,"price":9470.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-10","title":"Whittet Higgins HYKM-10 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079216790,"sku":null,"price":6730.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-11","title":"Whittet Higgins HYKM-11 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079249558,"sku":null,"price":6886.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-12","title":"Whittet Higgins HYKM-12 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079282326,"sku":null,"price":7038.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-13","title":"Whittet Higgins HYKM-13 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079315094,"sku":null,"price":7251.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-14","title":"Whittet Higgins HYKM-14 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079347862,"sku":null,"price":7482.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-15","title":"Whittet Higgins HYKM-15 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. Engineered to withstand 8,000 PSI, it includes two integrated dial-indicator positioning holes for accurate advance measurement and integrated screw jacks for easy O-ring service. Built in the USA as an installation tool, it is nickel plated for corrosion resistance and RoHS compliant.\u003c\/p\u003e","brand":"Whittet-Higgins","offers":[{"title":"Default Title","offer_id":46304079380630,"sku":null,"price":7640.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/1241\/4779\/files\/profile.jpg?v=1774712068"},{"product_id":"whittet-higgins-hykm-16","title":"Whittet Higgins HYKM-16 Hydraulic Mounting Nut Metric Bearing Thread","description":"\u003cp\u003eThe Whittet-Higgins HYKM is a metric hydraulic installation nut used to preload and seat tapered and roller bearings and to mount couplings, gears, sheaves, and other components onto threaded shafts. It threads onto the shaft and uses hydraulic pressure delivered through 1\/4\" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position. 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