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Mobilith SHC 460 | NLGI 1.5 Synthetic Grease | Heavy Load & Marine South Africa

Mobilith SHC 460 | NLGI 1.5 Synthetic Grease | Heavy Load & Marine South Africa

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Mobil™ Mobilith SHC Series — Synthetic Lithium Complex Grease

Mobilith SHC 460

Superior Performance Synthetic Grease | NLGI 1.5 | ISO VG 460 Base Oil | Lithium Complex

NLGI 1.5 ISO VG 460 Base Oil PAO Synthetic Lithium Complex Heavy Load · Water Resistant

Product Overview

Mobilith SHC 460 is a superior performance synthetic grease combining a high-viscosity PAO synthetic base oil (ISO VG 460) with a premium lithium complex thickener. It is specifically engineered for tough industrial and marine applications where bearings operate under heavy loads at low-to-moderate speeds, and where water contamination resistance is a critical performance requirement.

The ISO VG 460 base oil viscosity provides the thick lubricating film required to protect rolling element bearings operating at slow shaft speeds under high radial and axial loads — conditions under which lower viscosity greases cannot maintain adequate elastohydrodynamic lubrication. The lithium complex thickener delivers a dropping point of 265°C, outstanding structural stability in the presence of water, and excellent adhesion to bearing surfaces to resist wash-out and displacement.

Mobilith SHC 460 has demonstrated outstanding performance in steel mills, paper mills and marine applications — three of the most demanding bearing lubrication environments in industry. Its NLGI 1.5 consistency balances the pumpability required for relubrication access with the body required to stay in position in heavily loaded bearing housings. Operating temperature range: -30°C to 150°C.

Key Performance Benefits

Heavy Load Bearing Protection

ISO VG 460 base oil delivers the thick film required for heavily loaded, slow-speed rolling element bearings — maintaining adequate EHD film thickness where lower viscosity greases enter the boundary lubrication regime. Four-ball weld point of 250 kgf and wear scar of 0.5 mm confirm strong EP and anti-wear performance.

Outstanding Water Resistance

SKF Emcor ratings of 0,1 in both synthetic seawater and acidic water — among the best water resistance results achievable in industrial greases. Critical for marine bearings, steel mill roll neck bearings, paper mill press section bearings and any application subject to water wash or spray.

High Temperature Capability

Dropping point of 265°C and operating range to 150°C — the PAO synthetic base oil and lithium complex thickener combination maintains grease structure and lubricating film at elevated temperatures encountered in steel mill and processing plant bearing applications.

Extended Relubrication Intervals

PAO synthetic base oil provides exceptional thermal and oxidation stability — enabling longer intervals between relubrication compared to mineral-based greases at the same NLGI grade. Directly reduces maintenance frequency and associated costs on difficult-to-access bearings.

Rust & Corrosion Protection

Passes ASTM D1743 corrosion preventive test. Excellent rust protection in the presence of water, acidic water and synthetic seawater — protecting bearing surfaces from corrosion in marine, coastal and wet process environments where conventional mineral greases may fail prematurely.

Low Traction & Energy Efficiency

Low traction coefficient of the PAO base oil reduces friction in the load zone of spherical roller and ball bearings — with potential for energy savings and reduced operating temperatures in bearing applications. Viscosity index of 188 delivers stable base oil viscosity across temperature extremes.

Typical Applications

Mobilith SHC 460 is recommended for heavily loaded, slow-to-moderate speed rolling element bearings in tough industrial and marine environments where water contamination resistance is critical:

Steel Mills

Roll neck bearings under heavy load and water spray · Roller table bearings · Continuous caster bearings · Mill stand bearings · Applications combining high contact stress, elevated temperature and continuous water exposure — the environment Mobilith SHC 460 was specifically proven in

Marine & Offshore

Deck machinery bearings in seawater environments · Hatch cover and crane bearings · Windlass and winch bearings · Stern tube and rudder bearings · Offshore structure pivot bearings where continuous salt water exposure demands outstanding rust and water resistance

Paper Mills & Processing Plants

Press section bearings subject to water and steam · Dryer section bearings at elevated temperature · Heavily loaded conveyor bearings in wet processing environments · Thickener and clarifier bearings · Dewatering equipment bearings

Mining & Heavy Industry

Heavily loaded slow-speed crusher bearings · Bucket elevator and conveyor take-up bearings under high load · Trunnion bearings on rotating drums in wet environments · Mine dewatering equipment bearings · Large sheave and pulley bearings subject to water ingress

NLGI 1.5 — what does this mean? NLGI 1.5 sits between NLGI 1 (semi-fluid) and NLGI 2 (standard grease consistency). It provides better pumpability than NLGI 2 through grease lines and nipples, while maintaining more body and staying power than NLGI 1 in bearing housings. Mobilith SHC 460 at NLGI 1.5 is the correct choice where the OEM specifies this consistency — always check your bearing housing specification before ordering.

Technical Properties

Property Test Method Value
NLGI Grade 1.5
Thickener Type Lithium Complex
Base Oil Type PAO Synthetic
Colour Visual Red
Base Oil Viscosity @ 40°C ASTM D445 460 mm²/s
Base Oil Viscosity @ 100°C ASTM D445 55.6 mm²/s
Viscosity Index (Base Oil) ASTM D2270 188
Penetration (60X worked) ASTM D217 305 (0.1 mm)
Dropping Point ASTM D2265 265°C
Operating Temperature Range -30°C to 150°C
Four-Ball Weld Point ASTM D2596 250 kgf
Four-Ball Wear Scar ASTM D2266 0.5 mm
SKF Emcor — Distilled Water ASTM D6138 0, 0
SKF Emcor — Synthetic Seawater ASTM D6138 0, 1
Corrosion Preventive Properties ASTM D1743 Pass

Typical properties — not guaranteed specifications. Source: ExxonMobil Product Data Sheet, October 2025.

Pack Sizes & Procurement

Available Pack Sizes

16 kg Pail

Available to order online — use the Add to Cart button above

Orbit Industrial supplies Mobilith SHC 460 to mining, steel, paper, marine and processing plant operations across the Western Cape, Northern Cape, Garden Route and Gauteng. We support B2B tenders, government procurement and large-scale supply contracts with competitive bulk pricing. Request a bulk quote →

Technical Documentation

PDF

Mobilith SHC Series — Technical Datasheet

ExxonMobil Product Data Sheet · Mobilith SHC Series · October 2025

For Safety Data Sheet (SDS) and MSDS documentation, visit msds.exxonmobil.com → · Contact Orbit Industrial for application-specific technical support.

Orbit Industrial Supplies distributes only genuine Mobil™ lubricants. Available for supply across the Western Cape, Northern Cape, Garden Route and Gauteng. Bulk supply, contract pricing and technical support available. Request a quote →

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