{"product_id":"racewill-trailer-wheel-bearing-protectors-4-pack-1-98-chromed-stainless-steel-with-spring-loaded-grease-pressure-indicator","title":"Racewill Trailer Wheel Bearing Protectors 4 Pack 1.98\" — Chromed Stainless Steel with Spring-Loaded Grease Pressure Indicator","description":"\u003cp\u003e\u003cstrong\u003eRacewill 4 Pack 1.98\" Trailer Wheel Bearing Protectors are chromed stainless-steel dust covers with spring-loaded pistons that monitor grease pressure and keep bearing grease sealed for boat, RV, ATV, and utility trailers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese bearing protectors are designed to replace or upgrade hub grease covers with a 1.98-inch bore, offering corrosion-resistant stainless steel construction, automatic grease-pressure indication, and a secure seal to block water, dust, and road debris. They simplify maintenance by providing a real-time readout of internal grease pressure through a spring-loaded piston, while allowing grease to be added through a grease gun without disassembly.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these protectors reduce bearing maintenance?\u003c\/h3\u003e\n\u003cp\u003eRacewill protectors let you check bearing lubrication without taking the hub apart. The spring-loaded piston moves with grease pressure so you can see whether the bearings are adequately lubricated at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant visual indication of grease pressure via piston movement\u003c\/li\u003e\n  \u003cli\u003eAllows grease gun lubrication through the protector, avoiding hub removal\u003c\/li\u003e\n  \u003cli\u003ePrevents grease loss during high-speed rotation and elevated temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill they withstand saltwater and road conditions?\u003c\/h3\u003e\n\u003cp\u003eThe protectors are made from chromed stainless steel for improved rust and corrosion resistance, making them suitable for both freshwater and saltwater trailer use. Their durable finish helps extend service life in harsh environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChromed stainless-steel body resists rust and corrosion\u003c\/li\u003e\n  \u003cli\u003eSeals out water, salt spray, sand, and road grime\u003c\/li\u003e\n  \u003cli\u003eSuitable for marine and land trailer applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and hubs are compatible with the 1.98\" size?\u003c\/h3\u003e\n\u003cp\u003eThese protectors fit wheel hub grease cover bores measuring 1.98 inches and are commonly used on small trailers and recreational vehicles. They work well on boat trailers, snowmobile trailers, utility trailers, ATVs, and many RV wheel hubs that specify that bore size.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 1.98\" (approximately 50.3 mm) grease cover bores\u003c\/li\u003e\n  \u003cli\u003eCommon for boat, ATV, snowmobile, utility trailers, and RVs\u003c\/li\u003e\n  \u003cli\u003eSold as a 4-pack for complete axle servicing on many trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do they prevent contamination and overheating?\u003c\/h3\u003e\n\u003cp\u003eBy forming a tight barrier around the bearing chamber, the dust covers block contaminants and retain grease, which reduces wear and the risk of overheating. Regular greasing using the protector keeps internal temperatures more stable and prevents grease leakage at high speeds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeals against dust, water, and debris to slow bearing wear\u003c\/li\u003e\n  \u003cli\u003ePrevents grease from being flung out during rotation\u003c\/li\u003e\n  \u003cli\u003eHelps maintain optimal lubrication to reduce hub overheating risks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you service boat trailers, RVs, ATVs, snowmobile trailers, or utility trailers and need a reliable, corrosion-resistant way to monitor and maintain wheel bearing lubrication, these Racewill 1.98\" bearing protectors are a practical upgrade. They suit weekend boaters, fleet maintenance crews, DIY mechanics, and anyone who prefers faster checks and grease service without dismantling hubs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these fit hubs with a 2.00-inch bore?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These are sized for a 1.98\" bore. Measure your hub bore precisely before ordering to ensure proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I grease bearings without removing the protector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The protector accepts grease via a grease gun and shows pressure through the piston, avoiding hub disassembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Racewill","offers":[{"title":"Default Title","offer_id":48083097452702,"sku":"B0F24FDYW7","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/racewill-front-facing-packaging.jpg?v=1785824694","url":"https:\/\/northtrailauto.ca\/products\/racewill-trailer-wheel-bearing-protectors-4-pack-1-98-chromed-stainless-steel-with-spring-loaded-grease-pressure-indicator","provider":"North Trail Auto","version":"1.0","type":"link"}