{"product_id":"rexnord-link-belt-er22k-mhff-unmounted-ball-bearing","title":"Rexnord Link-Belt ER22K-MHFF Unmounted Ball Bearing","description":"\u003cdiv\u003e\u003cp\u003eRexnord Link-Belt ER22K-MHFF Unmounted Ball Bearing is a straight-bore, unmounted bearing in the Link-Belt family, designed for precision alignment in light- to medium-duty applications where a separate mounted housing is not included. It features a 1-3\/8 in bore (1.375 in), an outside diameter of 2.8346 in, and a width of 3.0000 in, delivering a compact footprint suitable for space-constrained machinery. The ER22K-MHFF designation identifies this component as a specific unmounted bearing option within Rexnord’s Link-Belt lineup, built around a ball insert configuration to support smooth rotational motion. A Centrik-Lok locking device provides secure, concentric collar engagement, helping maintain shaft alignment during operation. Lubrication is pre-filled to 10% grease, offering initial lubrication at installation. This part reflects Rexnord’s emphasis on interchangeability within the Link-Belt family, making it a precise choice for engineers who require an 1-3\/8\" bore unmounted bearing with established Rexnord performance characteristics.\u003c\/p\u003e\u003c\/div\u003e","brand":"Rexnord","offers":[{"title":"New","offer_id":46284800360682,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/rexnord-link-belt-er22k-mhff-unmounted-ball-bearing","provider":"GTG Hardware","version":"1.0","type":"link"}