{"product_id":"mobiltac-375-nc-open-gear-lubricant","title":"Mobiltac™ 375 NC — Heavy-Duty Open Gear Lubricant","description":"\u003ch2\u003eMobiltac™ 375 NC — Heavy-Duty Open Gear Lubricant for Marine \u0026amp; Mining\u003c\/h2\u003e\n\n\u003cp\u003eMobiltac 375 NC is ExxonMobil's extra high performance, non-leaded, diluent-type open gear lubricant — engineered for the most demanding marine deck machinery, offshore equipment and high-temperature mining open gear applications. Available through Orbit Industrial as an authorised Mobil distributor.\u003c\/p\u003e\n\n\u003cp\u003eThe non-chlorinated volatile solvent carrier ensures fluidity during application even at low temperatures. Once applied, the diluent evaporates and the lubricant forms a flexible, adhesive, high-strength film that adheres strongly to gear teeth and machine elements — resisting throw-off and providing continuous boundary lubrication throughout the service life of the equipment.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Mobiltac NC Over Older Open Gear Technologies\u003c\/h3\u003e\n\n\u003cp\u003eMobiltac NC represents a significant advance over earlier diluent-type open gear lubricants — providing improved environmental performance (non-leaded, non-chlorinated) alongside better protection under boundary lubrication conditions, better water washing resistance and easier cold-temperature application. It will not harden, chip or flake in cold weather, is self-healing and does not form hard-packed buildup in gear-tooth roots.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#13293D;color:#fff\"\u003e\n      \u003cth style=\"padding:12px 16px;text-align:left;font-size:14px\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"padding:12px 16px;text-align:left;font-size:14px\"\u003eAdvantage \u0026amp; Benefit\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eExcellent protection under boundary lubrication conditions\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eLess equipment wear and breakdown — lower replacement, downtime and maintenance costs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8;border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eExcellent low-temperature pumpability\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eEasy start-up at low ambient temperatures — avoids cost of preheating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eExcellent resistance to water washing\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eMaintains superb protection in wet marine environments — less unanticipated downtime\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8;border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eMinimal throw-off and dripping\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eLess product waste — lower ongoing lubricant cost\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eNo chipping or flaking at low temperatures\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eMaintains protective lubricating film throughout cold-weather operations\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eEasy clean-up with conventional solvents\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eImproved safety and reduced maintenance costs during servicing\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Data Sheet\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;align-items:center;background:#fff;padding:20px;border:1px solid #e3e3e3;border-top:3px solid #F51D25;max-width:400px;margin:16px 0\"\u003e\n  \u003cdiv style=\"background:#F51D25;color:#fff;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:4px;margin-right:15px;font-weight:700;font-size:11px;flex-shrink:0;\"\u003ePDF\u003c\/div\u003e\n  \u003cdiv\u003e\n    \u003cp style=\"margin:0;font-weight:700;font-size:14px;color:#13293D;\"\u003eMobiltac™ 375 NC\u003c\/p\u003e\n    \u003cp style=\"margin:3px 0 6px;font-size:11px;color:#475569;\"\u003eProduct Data Sheet (PDS) — ExxonMobil\u003c\/p\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/3714\/3743\/files\/Mobiltac_375_NC_Product_Data_Sheet_PDS_ExxonMobil.pdf?v=1777992857\" title=\"Mobiltac™ 375 NC Product Data Sheet (PDS) | ExxonMobil\" target=\"_blank\" style=\"color:#F51D25;font-size:12px;text-decoration:none;font-weight:600;\"\u003eDownload Datasheet →\u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eRecommended Applications — Mobiltac 375 NC\u003c\/h3\u003e\n\u003cp\u003eMobiltac 375 NC, containing a high-viscosity base oil (KV 5,000 cSt @ 40°C diluted), is recommended for the lubrication of \u003cstrong\u003ehighly loaded open gears operating at elevated temperatures\u003c\/strong\u003e — including ring gears on cement kilns, large gears on ore-processing mills, and marine deck machinery under heavy continuous load. Minimum operating temperature: -1°C. Maximum operating temperature: 121°C.\u003c\/p\u003e\n\n\u003ch3\u003eMarine \u0026amp; Offshore Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine deck crane open gear systems\u003c\/li\u003e\n  \u003cli\u003eAnchor handling and mooring winch gearing\u003c\/li\u003e\n  \u003cli\u003eOffshore platform deck machinery — highly loaded ring and pinion gears\u003c\/li\u003e\n  \u003cli\u003eVessel cargo crane open gear systems\u003c\/li\u003e\n  \u003cli\u003eFPSO and offshore support vessel deck equipment\u003c\/li\u003e\n  \u003cli\u003eMarine propulsion auxiliary open gear drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMining \u0026amp; Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCement kiln ring gears — high temperature, heavy load\u003c\/li\u003e\n  \u003cli\u003eOre processing mill gears\u003c\/li\u003e\n  \u003cli\u003eMine and quarry draglines and shovels\u003c\/li\u003e\n  \u003cli\u003eRacks and pinions, swing gears, booms and sticks\u003c\/li\u003e\n  \u003cli\u003eOpen gear drives in mining and mineral processing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Properties — Mobiltac 375 NC\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#13293D;color:#fff\"\u003e\n      \u003cth style=\"padding:12px 16px;text-align:left;font-size:14px\"\u003eProperty\u003c\/th\u003e\n      \u003cth style=\"padding:12px 16px;text-align:left;font-size:14px\"\u003eMobiltac 375 NC\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eAppearance\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eViscous, semi-fluid, black\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8;border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eKinematic Viscosity @ 40°C diluted (cSt, ASTM D445)\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e5,000\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eKinematic Viscosity @ 100°C undiluted (cSt, ASTM D445)\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e1,260\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8;border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eFlash Point °C (ASTM D92)\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e135\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eSpecific Gravity kg\/l @ 15.6°C (ASTM D1298)\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e0.96\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f8f8f8;border-bottom:1px solid #e3e3e3\"\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eMinimum Operating Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e-1°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003eMaximum Operating Temperature\u003c\/td\u003e\n      \u003ctd style=\"padding:11px 16px;font-size:14px\"\u003e121°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:13px;color:#475569\"\u003eTypical properties are representative of those obtained with normal production tolerance and do not constitute a specification.\u003c\/p\u003e\n\n\u003ch3\u003eSupplied by Orbit Industrial — Authorised Mobil Distributor\u003c\/h3\u003e\n\u003cp\u003eOrbit Industrial Supplies is an authorised Mobil distributor supplying the full Mobiltac NC series to marine, offshore and mining operations across South Africa. For bulk pricing, technical consultation or port staging for vessel uplift through Cape Town, Saldanha Bay, Durban or Port Elizabeth — contact our team directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTel:\u003c\/strong\u003e +27 (21) 569-2530  |  \u003ca href=\"mailto:jaco@orbitindustrial.co.za\"\u003ejaco@orbitindustrial.co.za\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eView our full \u003ca href=\"\/pages\/offshore-hydraulic-control-fluids-south-africa\"\u003eoffshore and marine lubricant range\u003c\/a\u003e or \u003ca href=\"\/pages\/request-a-quote\"\u003erequest a bulk quote\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Mobil","offers":[{"title":"Default Title","offer_id":45614489960639,"sku":"124712","price":8360.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/3714\/3743\/files\/Mobiltac_375_NC_Open_Gear_Lubricant_Orbit_Industrial.png?v=1777993465","url":"https:\/\/www.orbitindustrial.co.za\/products\/mobiltac-375-nc-open-gear-lubricant","provider":"www.orbitindustrial.co.za","version":"1.0","type":"link"}