This type of grease is typically made from Calcium sulfonate. These have a high resistance to water, but do not fare well under high heat application, such as disc brake wheel bearings. It is NOT advisable to use multi-purpose grease for disc brake wheel bearings or other high-heat applications.6 Dec 2021
What kind of grease do you use for wheel bearings?
Most wheel bearings require an NLGI 2 grade grease, while some sealed hub units require an NLGI 00 grade semi-fluid product. For those cases, the NLGI GC-LB or SAE J2695 consistency requirements do not apply. Each type is unique to the bearing design, and should not be used in the other type of bearing.
Can you use Vaseline as wheel bearing grease?
When it comes to bearing, only use petroleum jelly for emergency fixes. However, if the metal temperature of the bearing will not get to the melting point of petroleum jelly, Vaseline should work fine. The other shortcoming of using petroleum jelly as a lubricant on the bearings is the cost.
Can I use high-temp grease on wheel bearings?
High Temperature Multi-Purpose Grease This silicone-based multi-purpose grease is suitable for high temperature applications. It also protects the grease from other elements commonly exposed to wheel bearings. This type of grease also performs well in applications that don't generate high temperatures.
What is bearing grease used for?
To lubricate each part of the bearing, and to reduce friction and wear. To carry away heat generated inside bearing due to friction and other causes. To cover rolling contact surface with the proper oil film in order to prolong bearing fatigue life. To prevent corrosion and contamination by dirt.
Which grease is best for bearings?
- 1: Editor's Pick: Royal Purple Ultra Performance Grease.
- Best for Performance: Allstar Timken High-Temp Synthetic Wheel Bearing Grease.
- 3: Best on a Budget: Sta-Lube New Generation Wheel Bearing Grease.
- Lucas Oil Red 'N' Tacky Grease.
- Mag 1 High-Temp Disc Brake Wheel Bearing Grease.
What type of lubricant is used for bearings?
A lithium-based grease, whose base oil is mineral oil, is commonly used as a lubricant for rolling bearings, as it is compatible with the working surface of the bearing.
Is WD40 a good lubricant for bearings?
Did you know a spray of WD-40 Specialist White Lithium Grease is a great lithium lubricant for bearings? It reduces friction on bearings and helps keep them protected from rust as well. Simply apply by spraying directly onto the area.
Can I spray WD40 on my ball bearings?
WD-40 is designed for removing rust and grime, however, it's not a lubricant. Even though it might seem great at first, WD-40 will dry your bearings out quickly and then you need to keep reapplying it until you're in need of new bearings.
What can I use instead of bearing grease?
In a pinch, motor oil or even cooking oil will work. Wd-40 is a solvent, not a lubricant. Solvents will wear away at the plastic pieces inside the bearing that make the bearing work, and will limit the life of your bearings. Olive oil is not good, but is better than nothing, and is probably better than using a solvent.