Idemitsu NTG NIGLUBE TRB Extreme-Pressure Grease for High-Speed Heavy-Duty Wheel Bearings
NIGLUBE TRB is an extreme-pressure lithium grease developed by Idemitsu NTG for automotive wheel bearings. It uses refined mineral oil as its base oil and a lithium-soap thickener, with a distinctive blue semi-solid appearance. The grease is designed primarily for bearing applications exposed to high speed, heavy loads and shock loading. Compared with conventional wheel-bearing greases, NIGLUBE TRB offers particularly strong extreme-pressure performance together with good mechanical stability, heat resistance and rust protection. Idemitsu NTG specifically recommends it for high-speed, high-load and shock-load wheel-bearing applications. Typical applications include wheel bearings in heavy-duty trucks and trailers, vibration- and shock-loaded mechanical components, and rolling or sliding bearings in industrial machinery.
Product Details
Product Features
Good Extreme-Pressure Performance: Provides particularly strong EP performance compared with conventional wheel-bearing greases and is suitable for heavy and shock loads.
Good Mechanical Stability: Maintains consistency well under high-speed rotation, vibration and mechanical shear.
Good Heat Resistance: Suitable for wheel bearings and other components that experience temperature rise during operation.
Good Rust Protection: Helps protect bearings and metal surfaces against rust caused by moisture and environmental exposure.
Distinctive Blue Appearance: The grease has a bright blue semi-solid appearance, making application and identification easier during maintenance.
Suitable for High-Speed Heavy-Duty Service: Designed for wheel-bearing applications exposed to high speed, high load and shock loading.
Product Applications
Heavy-Duty Truck Wheel Bearings: Suitable for wheel bearings operating under the high loads encountered in large commercial vehicles.
Trailer Wheel Bearings: Suitable for trailer wheel bearings exposed to continuous loading and road shock.
Construction Machinery Wheel Bearings: Suitable for wheel bearings and similar heavily loaded rotating components in construction machinery.
Vibration and Shock-Loaded Components: Suitable for moving and sliding parts exposed to vibration, shock and high contact pressure.
Industrial Machinery Bearings: Suitable for rolling bearings, sliding bearings and other industrial lubrication points requiring good EP performance.
| Item | NIGLUBE TRB |
|---|---|
| Product Type | Extreme-Pressure Heavy-Duty Wheel Bearing Grease |
| Brand | Idemitsu NTG |
| Model | NIGLUBE TRB |
| Thickener | Lithium Soap |
| Base Oil | Refined Mineral Oil |
| NLGI Grade | 2-3 |
| Appearance | Blue Semi-Solid |
| Worked Penetration @ 25°C | 250 |
| Evaporation Loss @ 99°C × 22 h | 0.58 mass% |
| Oil Separation @ 100°C × 24 h | 0.0 mass% |
| Four-Ball Weld Load | 3089 N |
| Roll Stability, Room Temperature × 20 h | +4 |
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