{"product_id":"series-b400-keyless-locking-assembly-1-3-4-in-bore-x-75mm-od-b402112","title":"Series B400 Keyless Locking Assembly 1-3\/4-In Bore x 75mm OD, B402112","description":"\n\u003cscript\u003e\nconst inventoryEl = document.querySelector('.product-form__inventory');\nconst fulfillmentLink = document.getElementById('fulfillment-link');\n\nif (inventoryEl) {\n    const stockText = inventoryEl.innerHTML.replace('in Stock', 'Available');\n    inventoryEl.innerHTML = stockText;\n    if (fulfillmentLink) inventoryEl.appendChild(fulfillmentLink);\n}\n\n\u003c\/script\u003e\n\n\u003c!-- section-product-description-top --\u003e\nB-LOC B402112 Series B400 keyless locking assembly with a 1-3\/4-inch shaft bore and 75 mm outside diameter. This double-taper, screw-actuated unit creates a high-capacity frictional connection between a shaft and hub without a keyway or spline.  The B400 design allows continuous radial and axial positioning, transmits up to approximately 1,487 lb-ft of torque and does not cause axial movement of the mounted hub during tightening.\u003c!-- section-specifications --\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n            \u003cth class=\"productpage-th\" colspan=\"2\" nowrap\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n        \u003ctr class=\"productpage-tr\"\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eB402112\u003c\/td\u003e\n        \u003c\/tr\u003e\n                            \u003ctr class=\"productpage-tr\"\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 40%;\" nowrap\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"productpage-td\" style=\"width: 60%;\" nowrap\u003eUsed\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003c\/table\u003e\n\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n    \u003cth class=\"productpage-th\" colspan=\"1\" nowrap\u003e\u003cstrong\u003eOther Specifications\u003c\/strong\u003e\u003c\/th\u003e\n    \u003ctr class=\"productpage-tr\"\u003e\n        \u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e B400\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e B402112\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Internal keyless locking assembly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocking Design:\u003c\/strong\u003e Double taper\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShaft Bore Diameter:\u003c\/strong\u003e 1.750 in \/ 44.45 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 2.953 in \/ 75 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLength Through Bore:\u003c\/strong\u003e 0.945 in \/ 24 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximate Overall Length Including Screw Heads:\u003c\/strong\u003e 1.26 in \/ 32 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocking-Screw Size:\u003c\/strong\u003e M8 x 22\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocking-Screw Tightening Torque:\u003c\/strong\u003e 26 lb-ft \/ approximately 35 Nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Transmitted Torque:\u003c\/strong\u003e 1,487 lb-ft \/ approximately 2,016 Nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHub Contact Pressure:\u003c\/strong\u003e 23,267 psi \/ approximately 160 MPa\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Continuous radial and axial positioning\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBacklash:\u003c\/strong\u003e Zero backlash when correctly installed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Releasing:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Centering:\u003c\/strong\u003e No\u003c\/p\u003e\n\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\n\u003c!-- section-product-description --\u003e\n\u003c!-- section-product-rental-image --\u003e\n\u003c!-- section-video --\u003e\n\n\n\n\u003c!-- section-rentals --\u003e\u003c!--section-external-image--\u003e\n\u003c!--section-external-image--\u003e\n\u003c!-- empty --\u003e","brand":"B-LOC","offers":[{"title":"Default Title","offer_id":43870748344438,"sku":"156719","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0034\/0200\/6646\/files\/PF866185F.jpg?v=1784597862","url":"https:\/\/www.lenmark.com\/en-mex\/products\/series-b400-keyless-locking-assembly-1-3-4-in-bore-x-75mm-od-b402112","provider":"Lenmark Industries","version":"1.0","type":"link"}