{"product_id":"dmhui-bc3555e-sc-oil-seal-35x106x7mm-for-fanuc-servo-motor","title":"DMHUI BC3555E Oil Seal 35x106x7mm SC Type – Radial Shaft Seal for FANUC Servo Motor, NBR Rubber Dust-Resistant Seal Ring","description":"\u003cp\u003eStable Sealing for Large Servo Motor Applications\u003c\/p\u003e\n\u003cp\u003eThe DMHUI BC3555E SC Oil Seal (35×106×7mm) is designed for precision servo motor systems requiring reliable oil retention and smooth shaft operation. With a single-lip SC structure, this seal focuses on efficient lubrication sealing in controlled environments.\u003c\/p\u003e\n\u003cp\u003eIts larger diameter design makes it suitable for specific servo motor assemblies and automated equipment where dimensional accuracy and stability are essential.\u003c\/p\u003e\n\u003ch3\u003eKey Points\u003c\/h3\u003e\n\u003cp\u003eSC Single Lip Structure\u003cbr\u003eDesigned for efficient oil sealing with reduced friction, making it suitable for high-speed rotating components in controlled environments.\u003c\/p\u003e\n\u003cp\u003eOptimized for Large Servo Assemblies\u003cbr\u003eThe 35mm shaft size and 106mm outer diameter make it ideal for larger servo motor configurations and robotic systems.\u003c\/p\u003e\n\u003cp\u003eStable Oil Retention Performance\u003cbr\u003eHelps maintain internal lubrication, supporting smooth operation of rotating shafts.\u003c\/p\u003e\n\u003cp\u003eDurable NBR Rubber Material\u003cbr\u003eProvides reliable resistance to oils and lubricants while maintaining flexibility during continuous operation.\u003c\/p\u003e\n\u003cp\u003ePrecision 35×106×7mm Fit\u003cbr\u003eManufactured to exact dimensions for proper installation and consistent sealing performance.\u003c\/p\u003e\n\u003ch3\u003eProduct Info\u003c\/h3\u003e\n\u003cp\u003eProduct Name: Automated Robotic Arms Oil Seal BC3555E\u003cbr\u003eOEM Part Number: BC3555E\u003cbr\u003eSeal Type: SC (Single Lip)\u003cbr\u003eMaterial: Nitrile Rubber (NBR)\u003cbr\u003eDimensions:\u003cbr\u003eShaft (ID): 35mm\u003cbr\u003eBore (OD): 106mm\u003cbr\u003eWidth: 7mm\u003cbr\u003ePrimary Application: FANUC Servo Motor systems\u003cbr\u003ePackage Includes: 1 x SC Single Lip Oil Seal (OEM # BC3555E, Size 35mm x 106mm x 7mm)\u003c\/p\u003e\n\u003cp\u003eFor servo systems, maintaining proper lubrication with minimal friction is key to consistent performance. DMHUI SC oil seals are built to support these requirements.\u003c\/p\u003e\n\u003cp\u003eLow-Friction Sealing Design\u003cbr\u003eThe single lip structure reduces drag on the shaft, making it suitable for high-speed applications.\u003c\/p\u003e\n\u003cp\u003eFlexible NBR Sealing Edge\u003cbr\u003eMaintains stable contact with the shaft, helping reduce wear during operation.\u003c\/p\u003e\n\u003cp\u003eAccurate Dimensional Control\u003cbr\u003eEnsures reliable fit in larger servo motor housings and assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For Use In\u003c\/strong\u003e\u003cbr\u003eServo Motors:\u003cbr\u003eFANUC systems and large-frame servo assemblies\u003cbr\u003eRobotic \u0026amp; Automation Equipment:\u003cbr\u003eIndustrial robotic arms, CNC machinery, automated production systems\u003cbr\u003eIndustrial Applications:\u003cbr\u003eRotating equipment operating in controlled environments\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003eQ: Is this seal compatible with my FANUC servo motor or robotic arm?\u003cbr\u003eA: Yes, the BC3555E seal is designed as a direct replacement for specific FANUC servo motor models and automated robotic arms that call for a 35x106x7mm SC-type seal. Verify your original seal part number or measure your shaft (35mm), housing bore (106mm), and cavity width (7mm) to confirm.\u003c\/p\u003e\n\u003cp\u003eQ: Why is the outer diameter so large (106mm) compared to the shaft (35mm)?\u003cbr\u003eA: This dimensional configuration is specific to certain motor housings where the seal sits in a wide, shallow bore. It is not a standard off-the-shelf size but a custom-engineered profile for FANUC applications. Always match the exact OD to ensure a proper press-fit.\u003c\/p\u003e\n\u003cp\u003eQ: How do I install this seal correctly without damaging it?\u003cbr\u003eA: Clean the shaft and housing bore thoroughly. Lightly lubricate the seal lip with clean grease. Because the seal is wide (106mm OD) and very thin (7mm width), use a flat installation tool or a large-diameter socket that contacts the entire metal case perimeter. Apply even, firm pressure squarely to avoid distorting the thin casing. Never hammer directly on the rubber lip.\u003c\/p\u003e\n\u003cp\u003eQ: What fluids is this seal compatible with?\u003cbr\u003eA: The NBR material is compatible with most mineral-based greases and lubricating oils used in FANUC servo motors and robotic gearboxes. Avoid use with brake fluids, phosphate esters, or aggressive synthetic oils without confirming compatibility.\u003c\/p\u003e\n\u003cp\u003eQ: Is this an original FANUC part?\u003cbr\u003eA: No, this is a high-quality aftermarket replacement manufactured by DMHUI to match OEM BC3555E specifications for fit, material, and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThis product is an aftermarket replacement component. Always verify the OEM part number and dimensions from your original seal or equipment manual prior to purchase. Due to the wide, thin profile, careful installation is essential to prevent casing distortion and ensure optimal sealing performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrust in quality, choose DMHUI\u003c\/strong\u003e\u003cbr\u003eDMHUI SC oil seals provide a practical and reliable solution for servo motor systems where stable lubrication and smooth rotation are essential.\u003c\/p\u003e","brand":"DMHUI","offers":[{"title":"Default Title","offer_id":44658978848883,"sku":"1022010","price":79.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/9401\/1763\/files\/1022010-BC3555EOilSeal_1.jpg?v=1775198301","url":"https:\/\/dmhuishop.com\/pt\/products\/dmhui-bc3555e-sc-oil-seal-35x106x7mm-for-fanuc-servo-motor","provider":"dmhuisealshop","version":"1.0","type":"link"}