{"product_id":"adjustable-roller-arm-replacement-relay-and-control-precision-oil-tight-limit-switches-rcl-302-3","title":"Adjustable Roller Arm Replacement Relay and Control Precision Oil Tight Limit Switches RCL-302\/3","description":"\u003cstrong\u003eAlso Known As :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA \"roller arm\" typically refers to a component in a mechanical system that includes a roller at one end. This term is often used in the context of an engine's valve train, where the term \"roller rocker arm\" is more commonly used. \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAbout :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eA roller rocker arm is a more advanced type of rocker arm that uses a roller bearing at the point where it contacts the valve stem or the pushrod. This design reduces friction compared to a flat tappet design and can improve engine performance and efficiency. The roller at the valve end rolls over the valve stem tip, while the other end is typically actuated by a pushrod (in a pushrod engine) or directly by the cam in an overhead cam setup.\u003cbr\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCommon Applications: :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• As previously mentioned, in automotive applications, an adjustable roller rocker arm is used in the valve train of an engine. These components can be adjusted to set the correct valve lash, which is crucial for the engine's performance and longevity. Aftermarket adjustable roller rocker arms are popular for performance tuning.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• In various types of equipment, an adjustable roller arm might be part of a sensor assembly, a limit switch, a conveyor adjustment mechanism, or tensioning systems. The roller could be used to maintain contact with another component, and the adjustable nature allows for accommodating different sizes of materials or for calibrating the machine's operation.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Ensure the replacement is compatible with the machine, both in size and function.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Choose a material that is durable enough for the intended use, especially if it will be subject to high stress or environmental exposure.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Check that the adjustment range is sufficient for your needs.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• High-quality components may cost more initially but can offer better performance and longer life.\u003cbr\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eConstruction :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• The switch housing is designed to prevent the ingress of oil, which is important in environments like automotive plants or machine shops where they might be splashed or sprayed with lubricants.\u003cbr data-mce-fragment=\"1\"\u003e• These switches are built to provide precise actuation points. This means that the switch activates reliably at specific positions or movements.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Made with robust materials that resist wear and tear, these switches can withstand harsh industrial environments and repeated use.\u003cbr data-mce-fragment=\"1\"\u003e• These switches are rated for specific electrical loads, and it’s crucial to select a switch that can handle the current and voltage requirements of the circuit it will be used in.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"MuiTableContainer-root\" bis_skin_checked=\"1\"\u003e\n\u003cdiv class=\"MuiTableContainer-root\" bis_skin_checked=\"1\"\u003e\n\u003ctable aria-label=\"a dense table\" class=\"MuiTable-root\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"MuiTableRow-root\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003eWidth\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003e0.75 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003eHeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003eADJ in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"MuiTableContainer-root\" bis_skin_checked=\"1\"\u003e\n\u003ctable aria-label=\"a dense table\" class=\"MuiTable-root\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"MuiTableRow-root\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003e0.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\"\u003e\u003cspan\u003e4 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"MuiTableContainer-root\" data-mce-fragment=\"1\" bis_skin_checked=\"1\"\u003e\n\u003ctable class=\"MuiTable-root\" aria-label=\"a dense table\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr class=\"MuiTableRow-root\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eType\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eReplacement Adjustable Roller Arm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eColor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSilver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"MuiTableContainer-root\" data-mce-fragment=\"1\" bis_skin_checked=\"1\"\u003e\n\u003ctable class=\"MuiTable-root\" aria-label=\"a dense table\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr class=\"MuiTableRow-root\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManufacturers Part Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRCL-302\/3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root\" data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"MuiTableCell-root tableHead MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root tableVal MuiTableCell-alignLeft MuiTableCell-sizeSmall\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRelay and Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e•\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e UL Listed. File E 100480\u003cbr data-mce-fragment=\"1\"\u003e• Wide choice of heads and actuators.\u003cbr data-mce-fragment=\"1\"\u003e• Captive cover screws\u003cbr data-mce-fragment=\"1\"\u003e• Dustproof, Oil Tight, Water Resistant\u003cbr data-mce-fragment=\"1\"\u003e• Silver\/Gold alloy contacts, double contact design.\u003cbr data-mce-fragment=\"1\"\u003e• Stainless steel essentials.\u003cbr data-mce-fragment=\"1\"\u003e• Standard size \u0026amp; dimensions, ½\" conduit entry\u003cbr data-mce-fragment=\"1\"\u003e• Temp. range +5° F to +175° F (-15° C to +80° C)\u003cbr data-mce-fragment=\"1\"\u003e• Hi-Pot Voltage -2200VA\/minute\u003cbr data-mce-fragment=\"1\"\u003e• Insulation Resistance -100 MΩ on 500VDC.\u003cbr data-mce-fragment=\"1\"\u003e• Contact Arrangement -2 Circuits: 1 NO, 1 NC\u003cbr data-mce-fragment=\"1\"\u003e• Max. Operating Freq.120 mech. operations\/minute. 30 elect. Operations\/minute.\u003cbr data-mce-fragment=\"1\"\u003e• Life Test- Mech: Ten Million Operations. Elect: 750,000 Operations @10 Amp\/240V AC\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e","brand":"Global Industrial","offers":[{"title":"Default Title","offer_id":44063201493146,"sku":"RCL-302\/3","price":11.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/7895\/7412\/files\/40_cdeee0dd-39f2-4ec1-9524-8e086d499b9a.png?v=1762983436","url":"https:\/\/nassaunationalcable.com\/en-ca\/products\/adjustable-roller-arm-replacement-relay-and-control-precision-oil-tight-limit-switches-rcl-302-3","provider":"NassauNationalCable","version":"1.0","type":"link"}