2908851700: GREASE ROTO GLIDE GREEN+ 390G

In the demanding world of industrial compressed air systems, the difference between peak operational efficiency and costly downtime often comes down to the quality of lubrication you use. The ATLAS COPCO 2908851700 GREASE ROTO GLIDE GREEN+ 390G is a high-performance motor bearing grease specifically engineered to protect the most critical component of your air compressor—the electric motor bearings.

Product Introduction

The electric motor serves as the primary driver of any air compressor, operating at high speeds under continuous duty cycles in environments characterized by high temperatures, moisture, and mechanical stress. Without proper lubrication, friction generates heat, heat accelerates metal fatigue, and fatigue ultimately leads to catastrophic motor failure. 2908851700 GREASE ROTO GLIDE GREEN+ 390G is formulated to meet these rigorous demands head-on.

We supply this premium lubricant. We source every unit of 2908851700 GREASE ROTO GLIDE GREEN+ 390G directly from Atlas Copco (Shanghai) Trading Co., Ltd. , ensuring that every cartridge we deliver is 100% brand-new, genuine, and original—never refurbished, never imitation, never compromised.

Unlike generic lubricants that may thin out, oxidize, or fail under pressure, 2908851700 GREASE ROTO GLIDE GREEN+ 390G maintains its viscosity and protective properties under the unique temperature and pressure profiles found in Atlas Copco equipment. It ensures consistent protection, smooth operation, and extended service life for your valuable compressor assets.

Thanks to its enhanced stability, Roto-Glide can extend the regreasing interval up to 4,000 hours (depending on motor type and operating conditions), translating into maximum uptime and reduced maintenance costs.

Technical Specifications

Parameter	Specification
Part Name	GREASE ROTO GLIDE GREEN+ 390G
Part Number	2908851700
Net Content	390g
Gross Weight	443g
Width	60 mm
Height	60 mm
Length	240 mm
Country of Origin	United States
Tariff Code	34039900
Compatibility	Atlas Copco Electric Motor Bearings

Product Features & Advantages

1. Exceptional Thermal Stability

Compressor rooms generate intense heat, and motors running at high RPM add significantly to that thermal load. 2908851700 GREASE ROTO GLIDE GREEN+ 390G resists “bleeding” or thinning out at elevated temperatures. It stays exactly where it belongs—on the bearing surfaces—rather than leaking into motor windings, where it could cause damage. Independent testing shows this grease offers 30% better thermal stability under continuous heavy-duty use compared to standard greases.

2. Superior Oxidation Resistance

When grease is exposed to oxygen and heat over prolonged periods, it oxidizes and turns into a hard, crusty substance that provides zero lubrication. 2908851700 GREASE ROTO GLIDE GREEN+ 390G contains advanced antioxidants that significantly extend the grease’s service life, allowing for longer intervals between regreasing without compromising bearing health.

3. High Load-Carrying Capacity with Extreme-Pressure Additives

Industrial motors frequently encounter “shock loads” and heavy radial forces. The 2908851700 GREASE ROTO GLIDE GREEN+ 390G formulation includes extreme-pressure (EP) additives that create a microscopic protective film on ball bearings and races, preventing metal-to-metal contact even under high mechanical stress. This advanced formulation delivers up to 35% higher wear resistance compared to conventional greases.

4. Extended Bearing and Compressor Life

By dramatically reducing friction and wear, 2908851700 GREASE ROTO GLIDE GREEN+ 390G can extend bearing life by up to 40% and improve overall compressor performance by up to 20% compared to standard greases. This translates into fewer replacements, less downtime, and significant long-term cost savings.

5. Genuine Original Quality – Guaranteed

Every cartridge of 2908851700 GREASE ROTO GLIDE GREEN+ 390G we supply is sourced directly from Atlas Copco (Shanghai) Trading Co., Ltd. , ensuring you receive the exact same high-quality lubricant used in Atlas Copco’s own factory service operations. This is not a compatible alternative—this is the genuine article, engineered specifically for Atlas Copco air compressors.

6. Optimized for Extended Service Intervals

2908851700 GREASE ROTO GLIDE GREEN+ 390G’s superior stability allows for regreasing intervals of up to 4,000 operating hours (depending on motor type and usage conditions). This extended service life reduces maintenance frequency, lowers labor costs, and keeps your production lines running longer between scheduled shutdowns.

Installation & Application Guide

Proper application of 2908851700 GREASE ROTO GLIDE GREEN+ 390G is essential to achieving optimal performance and maximum bearing life. Follow these steps carefully:

Step 1: Preparation

• Ensure the compressor is shut down and properly locked out/tagged out
• Allow the motor to cool to a safe working temperature
• Gather the necessary tools: a grease gun compatible with the 390g cartridge, clean rags, and personal protective equipment (gloves and safety glasses)

Step 2: Clean the Grease Fitting

• Thoroughly clean the grease fitting and surrounding area to prevent contamination
• Remove any old, hardened grease or debris from the fitting surface

Step 3: Load the Grease Gun

• Insert the 2908851700 GREASE ROTO GLIDE GREEN+ 390G cartridge into your grease gun
• Prime the gun to remove any air pockets

Step 4: Apply the Grease

• Attach the grease gun to the motor bearing grease fitting
• Apply the recommended amount of grease per bearing—consult your compressor’s instruction manual for the specific quantity (typically 16g per bearing for Atlas Copco drive motors)
• Pump slowly and steadily to avoid damaging bearing seals

Step 5: Post-Application Check

• Wipe away any excess grease from the fitting
• Run the compressor briefly to allow the grease to distribute evenly
• Check for any unusual noise or vibration
• Record the application date and operating hours for maintenance tracking

Important Notes:

• Follow the recommended regreasing intervals (up to 4,000 operating hours depending on conditions)
• Use only genuine 2908851700 GREASE ROTO GLIDE GREEN+ 390G—mixing with other greases can compromise performance
• Store the grease in a cool, dry place with the container tightly sealed when not in use

Quality Assurance & Supply Chain Transparency

We maintain a direct and transparent supply chain for every unit of 2908851700 GREASE ROTO GLIDE GREEN+ 390G we sell:

• Sourcing: Directly from Atlas Copco (Shanghai) Trading Co., Ltd.
• Product Condition: 100% brand-new, factory-sealed, genuine original product
• Country of Origin: United States
• Tariff Classification: 34039900

Every cartridge we deliver carries the full quality assurance of the Atlas Copco brand, backed by our commitment to customer satisfaction.

Why Choose Us?

• Authorized Supply Chain: We source directly from Atlas Copco (Shanghai) Trading Co., Ltd., guaranteeing 100% genuine products
• Competitive Pricing: $15.00 excl. VAT – exceptional value for genuine OEM-quality lubrication
• Global Shipping: We serve customers worldwide with reliable logistics partners
• Technical Support: Our team provides expert guidance on product selection and application
• Inventory Availability: We maintain consistent stock levels to meet your maintenance schedule needs

Ready to Order?

Don’t let inadequate lubrication compromise the performance and longevity of your Atlas Copco air compressor. Protect your investment with the grease that Atlas Copco engineers designed specifically for your equipment.

2908851700 GREASE ROTO GLIDE GREEN+ 390G – $15.00 excl. VAT

Contact us today to place your order.

📧 Email us for bulk pricing and shipping quotes
📞 Speak with our technical team for application advice
📦 Request a quotation for your scheduled maintenance needs

We respond to all inquiries within 24 hours. Let us help you keep your compressor running at peak performance—with the genuine lubrication it deserves.

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