{"product_id":"stainless-steel-insert-bearings-grub-screw-imperial","title":"Stainless Steel Bearing Insert Bearings with Grub Screw Imperial ID 3\/4\" 1\" - 2\"","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eStainless Steel Insert Bearings with Grub Screw — Reliable Imperial Bore Solutions for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003eWhen standard carbon steel bearings corrode, seize, or fail prematurely in wet, washdown, or chemically exposed environments, engineers and maintenance teams need a dependable alternative. These stainless steel bearing insert bearings with grub screw are designed for industrial operators, agricultural equipment builders, and food-processing facility managers who require long-lasting rotational support without constant replacement cycles.\u003c\/p\u003e\n\u003cp\u003eEach bearing is a SUC-series insert unit constructed from stainless steel inner and outer rings with a stainless steel grub screw locking mechanism. Imperial bore sizes range from 19.050 mm (3\/4\") up to 50.8 mm (2\"), covering the most common shaft dimensions used in North American and mixed-standard machinery. The overall envelope dimensions vary by size — refer to variant options for exact OD, inner width (Bi), and outer width (Be) values.\u003c\/p\u003e\n\u003cp\u003eTypical applications include stainless steel insert bearings for conveyor systems in food and beverage plants, corrosion-resistant shaft support in agricultural irrigation equipment, and replacement insert bearings for pillow block housings in marine or outdoor power transmission setups where moisture ingress is a constant concern.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔩\u003c\/span\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard UC\/SUC series pillow block and flange housings. Imperial bore sizes 3\/4\" to 2\". Verify housing bore and set-screw pattern before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Stainless Steel Insert Bearings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n\u003cstrong\u003eStainless Steel Construction\u003c\/strong\u003e\n\u003cp\u003eInner ring, outer ring, and grub screw are all stainless steel, providing strong resistance to rust, oxidation, and mild chemical exposure in washdown and outdoor environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n\u003cstrong\u003eImperial Bore Range 3\/4\" – 2\"\u003c\/strong\u003e\n\u003cp\u003eAvailable in eight imperial bore sizes from 19.050 mm (3\/4\") to 50.8 mm (2\"), matching the most widely used shaft diameters in North American industrial and agricultural machinery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\n\u003cstrong\u003eGrub Screw Locking\u003c\/strong\u003e\n\u003cp\u003eDual grub screws secure the bearing firmly to the shaft, preventing axial migration under load and simplifying installation without requiring specialized tooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\n\u003cstrong\u003eSUC Series Standard Dimensions\u003c\/strong\u003e\n\u003cp\u003eManufactured to SUC series dimensional standards, ensuring direct interchangeability with existing UC\/SUC pillow block and flange housings already installed in your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\n\u003cstrong\u003eSealed for Contamination Resistance\u003c\/strong\u003e\n\u003cp\u003eFactory-sealed with grease pre-packed to protect internal raceways from dust, moisture, and particulate ingress — reducing maintenance intervals in harsh operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\n\u003cstrong\u003eWide Application Compatibility\u003c\/strong\u003e\n\u003cp\u003eSuitable for conveyor lines, agricultural equipment, food processing machinery, packaging lines, and general power transmission assemblies requiring corrosion-resistant bearing inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Stainless Steel Insert Bearings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eSUC (Stainless Steel Insert Bearing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless Steel (inner ring, outer ring, grub screw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Type\u003c\/th\u003e\n\u003ctd\u003eImperial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Range\u003c\/th\u003e\n\u003ctd\u003e19.050 mm (3\/4\") – 50.8 mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Sizes\u003c\/th\u003e\n\u003ctd\u003eSUC204-12, SUC205-16, SUC206-18, SUC206-20, SUC207-20, SUC207-23, SUC208-24, SUC210-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLocking Method\u003c\/th\u003e\n\u003ctd\u003eGrub Screw (Set Screw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Width (Bi)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Width (Be)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003ePre-greased, factory sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing Compatibility\u003c\/th\u003e\n\u003ctd\u003eUC\/SUC series pillow block and flange housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the correct bore size for my shaft?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the bore size to your shaft diameter. For example, if your shaft is 1\" (25.4 mm), select SUC205-16. If your shaft is 1-1\/2\" (38.1 mm), select SUC208-24. Always measure your shaft with calipers before ordering to confirm the exact diameter, as worn shafts may be slightly undersized.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bearings compatible with standard UC series housings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. SUC series insert bearings follow the same dimensional envelope as standard UC series bearings, making them direct drop-in replacements for UC204, UC205, UC206, UC207, UC208, and UC210 inserts in pillow block (UCP) and flange (UCF\/UCFL) housings.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat environments are stainless steel insert bearings suitable for?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese bearings are well-suited for wet, washdown, outdoor, and mildly corrosive environments such as food and beverage processing lines, agricultural irrigation systems, marine equipment, and outdoor conveyor structures. They resist rust and oxidation significantly better than standard carbon steel bearings in these conditions.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow strong is the grub screw locking mechanism?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe dual grub screw design provides firm axial and rotational locking on the shaft when tightened to the recommended torque. For high-vibration or heavy-load applications, ensure the shaft has a flat or keyway machined at the grub screw contact point to maximize holding force and prevent shaft damage.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to re-grease these bearings after installation?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThese bearings come pre-greased from the factory and are sealed to retain lubrication. For standard duty cycles, re-greasing intervals depend on operating speed, load, and environmental exposure. In high-temperature or high-speed applications, periodic re-greasing through the grease fitting (if present on the housing) is recommended.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these replace my existing carbon steel insert bearings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes, as long as the bore size and SUC\/UC series dimensions match your existing bearing. The stainless steel version is a direct dimensional equivalent to the carbon steel UC series, so no housing modification is required. Simply remove the old insert and press in the new stainless steel unit.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between SUC204, SUC205, SUC206, etc.?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe number after \"SUC\" indicates the bearing series (204, 205, 206, 207, 208, 210), which corresponds to a specific outer diameter and width envelope. The suffix (e.g., -12, -16, -18) denotes the bore size in 1\/16\" increments — for example, -12 = 12\/16\" = 3\/4\", and -16 = 16\/16\" = 1\". Select the series that matches both your shaft bore and your existing housing series.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your bore size (ID) above, then add to cart.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the correct bore size for my shaft?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the bore size to your shaft diameter. For example, if your shaft is 1\\\" (25.4 mm), select SUC205-16. If your shaft is 1-1\/2\\\" (38.1 mm), select SUC208-24. Always measure your shaft with calipers before ordering to confirm the exact diameter.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these bearings compatible with standard UC series housings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. SUC series insert bearings follow the same dimensional envelope as standard UC series bearings, making them direct drop-in replacements in pillow block and flange housings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What environments are stainless steel insert bearings suitable for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These bearings are well-suited for wet, washdown, outdoor, and mildly corrosive environments such as food and beverage processing lines, agricultural irrigation systems, marine equipment, and outdoor conveyor structures.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong is the grub screw locking mechanism?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The dual grub screw design provides firm axial and rotational locking on the shaft when tightened to the recommended torque. For high-vibration applications, a flat or keyway on the shaft maximizes holding force.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need to re-grease these bearings after installation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"These bearings come pre-greased and sealed. Re-greasing intervals depend on operating speed, load, and environment. In high-temperature or high-speed applications, periodic re-greasing is recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these replace my existing carbon steel insert bearings?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The stainless steel SUC series is a direct dimensional equivalent to the carbon steel UC series. Simply remove the old insert and press in the new stainless steel unit — no housing modification required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between SUC204, SUC205, SUC206, etc.?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The number after SUC indicates the bearing series and outer diameter envelope. The suffix denotes bore size in 1\/16\\\" increments — for example, -12 = 3\/4\\\" and -16 = 1\\\". Select the series matching both your shaft bore and housing series.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"SUC204-12 (ID 19.050mm 3\/4\")","offer_id":52448865419538,"sku":"GLFBNHHSKDLJX2731x1","price":27.32,"currency_code":"USD","in_stock":true},{"title":"SUC205-16 (ID 25.4mm 1\")","offer_id":52448865452306,"sku":"GLFBNHHSKDLJX2732x1","price":31.13,"currency_code":"USD","in_stock":true},{"title":"SUC206-18 (ID 28.575mm 1-1\/8\")","offer_id":52448865485074,"sku":"GLFBNHHSKDLJX2733x1","price":54.79,"currency_code":"USD","in_stock":true},{"title":"SUC206-20 (ID 31.75mm 1-1\/4\")","offer_id":52448865517842,"sku":"GLFBNHHSKDLJX2734x1","price":47.67,"currency_code":"USD","in_stock":true},{"title":"SUC207-20 (ID 31.75mm 1-1\/4\")","offer_id":52448865550610,"sku":"GLFBNHHSKDLJX2735x1","price":76.42,"currency_code":"USD","in_stock":true},{"title":"SUC207-23 (ID 36.513mm 1-7\/16\")","offer_id":52448865583378,"sku":"GLFBNHHSKDLJX2736x1","price":87.11,"currency_code":"USD","in_stock":true},{"title":"SUC208-24 (ID 38.1mm 1-1\/2\")","offer_id":52448865616146,"sku":"GLFBNHHSKDLJX2737x1","price":101.93,"currency_code":"USD","in_stock":true},{"title":"SUC210-32 (ID 50.8mm 2\" )","offer_id":52448865648914,"sku":"GLFBNHHSKDLJX2738x1","price":133.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_28040e95-8526-4a75-bf08-a1af29735ff6.jpg?v=1783668796","url":"https:\/\/homediyer.com\/products\/stainless-steel-insert-bearings-grub-screw-imperial","provider":"HomeDIYer","version":"1.0","type":"link"}