Product Overview

Our motor bearing grease is specially engineered for rolling bearings of screw air compressor main motors, designed for harsh working conditions with long-term high-speed and continuous heat generation. Adopting high-performance compound formula, it forms a stable and tough lubricating film on bearing surfaces to reduce friction and heat, minimize carbon deposits, suppress bearing wear and cut motor running noise, extending bearing service life. It is an essential consumable for periodic air compressor maintenance and can greatly reduce equipment downtime.

Key Features & Benefits

✅ Long-term anti-oxidation & outstanding thermal stability Resists oxidation and hardening under prolonged continuous high-temperature operation. Low evaporation rate of base oil reduces carbon buildup, extends re-greasing intervals and cuts maintenance & downtime costs.

✅ Extreme pressure & anti-wear for heavy shock load Fortified with premium EP anti-wear additives. It maintains intact lubricating film under high speed and heavy load, absorbs impact stress and prevents bearing pitting and scratching to protect rolling elements.

✅ Excellent mechanical stability, no oil splashing High shear resistance ensures grease will not thin or leak during high-speed bearing rotation. It prevents grease splashing into motor windings, protects motor stator and avoids motor short-circuit risks.

✅ Rust & corrosion resistance for dusty & humid environment Built-in anti-rust inhibitors isolate moisture in dusty and humid workshops, forming a protective layer on metal bearing surfaces against rust and electrochemical corrosion.

✅ Low-noise & smooth lubrication Uniform & fine lubrication improves bearing running smoothness, reduces motor vibration and noise, and guarantees stable & quiet operation of the whole air compressor unit.

✅ Wide temperature range & strong compatibility Works reliably for cold startup and continuous high-temperature operation. Compatible with main motor bearing maintenance of Atlas Copco, Sullair, Ingersoll Rand and other mainstream screw air compressor brands.

Applications

Periodic lubrication and maintenance for main rolling bearings of screw air compressors, industrial fan motors, water pump motors and various heavy-duty industrial motor bearings.

About Us

We are a one-stop supplier specializing in air compressor filter elements and spare parts. With over 10 years of industry experience, we sell directly from factory, no middleman markup. We supply full range of air compressor wear parts and support combined bulk orders. All products come with 1-year warranty. Strict pre-shipment inspection guarantees stable and reliable quality. We provide professional technical support for product selection and fast reply for overseas inquiries, fulfilling your air compressor spare parts procurement in one stop.

Notes

For periodic refilling and maintenance of motor bearings. Please follow the original equipment maintenance manual for proper greasing. Multiple package sizes available, OEM service supported.