{"product_id":"industrial-shaft-coupling-rexnord-7300285-straight","title":"Industrial Shaft Coupling Rexnord 7300285 Straight Bore Hub With 1-1\/8 In Bore And 1-5\/8 In Through Bore 1\/4 In X 1\/8 In Keyway 2-1\/2 In Outer Diameter Heads Up Some Surface Rust","description":"\u003cdiv\u003eStraight Bore Hub Shaft Coupling, 1-1\/8 in Bore, single unit\n✔️ Bore 1-1\/8 in (28.6 mm); through bore 1-5\/8 in (41.3 mm) \u003cp\u003eThis straight bore hub shaft coupling is designed to connect two shafts with matching straight bores, enabling reliable torque transfer in compact drive systems. It’s a common choice for conveyors, motors, gearboxes, and pump assemblies in industrial setups.\u003c\/p\u003e \u003cp\u003e✅ Bore: 1-1\/8 in (28.6 mm); through bore: 1-5\/8 in (41.3 mm)\u003cbr\u003e✅ Keyway: 1\/4 x 1\/8 in (6.35 x 3.18 mm)\u003cbr\u003e✅ Outer diameter: 2-1\/2 in (63.5 mm)\u003cbr\u003e✅ Surface condition: some surface rust \u003c\/p\u003e \u003cp\u003e💡 What is a straight bore shaft coupling used for in industrial drives?\u003c\/p\u003e\n\u003cp\u003eIt helps join shafts in power transmission systems where alignment is straightforward, enabling reliable torque transfer and easy installation.\u003c\/p\u003e\n- Handy for connecting motors to gearboxes, conveyors, and pumps in compact layouts\n- Maintains shaft alignment under static and dynamic loads\n- Easy to install with common hardware and a standard keyway size \n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47965752197355,"sku":"VXB00F0ZLS10","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/industrial-shaft-coupling-straight-bore-hub.jpg?v=1773657027","url":"https:\/\/vxb.com\/products\/industrial-shaft-coupling-rexnord-7300285-straight","provider":"VXB Bearings","version":"1.0","type":"link"}