45.2mm Oil Bath Bearing Cap

45.2mm Oil Bath Australian Bearing Cap

A 45.2mm oil bath bearing cap is a bearing cap that uses oil to lubricate the bearings. The oil is typically contained in a sump or reservoir inside the cap and circulates the bearings by the wheel’s rotation. This helps to keep the bearings cool and prevent them from overheating.

The price quoted is one pair of oil bath caps.

The oil-bearing cap fits the following hub, disc rotors, and drums

• Australian Slimline and Holden Bearing Kits
• 1.98-inch fits Dexter, Kodiak, and DeeMaxx American Bearing Kits (3500lbs)
• 2.441-inch fits Dexter, Kodiak, and DeeMaxx American Bearing Kits.

Oil bath bearing caps are often used in trailer axles, as they can help extend the bearings’ life. They are also sometimes used in other applications where the bearings are subject to high loads or temperatures.

More oil cap sizes

• 45.2mm Oil Bath Bearing Cap
• 1.98-inch Oil Bath Bearing Cap
• 2.441-inch Oil Bath Bearing Cap

Advantages

• Increased bearing life: The oil helps keep the bearings cool and prevent them from overheating, extending their life.
• Improved lubrication: The oil provides more consistent and uniform lubrication to the bearings, which can help to reduce wear and tear.
• Reduced noise: The oil helps dampen the bearings’ noise and vibration, making the trailer more comfortable to tow.

Disadvantages

• Increased complexity: The oil bath bearing cap is more complex than a standard bearing cap, making it more difficult to install and maintain.
• Increased cost: The oil bath bearing cap is typically more expensive than a standard bearing cap.
• Oil leaks: If the oil seal fails, oil can leak out, damaging the bearings and the trailer axle.

Overall, oil bath bearing caps can be a good option for extending the life of trailer axle bearings. However, they are more complex and expensive than standard bearing caps and can be more prone to oil leaks.

Here are some of the factors to consider when choosing an oil bath-bearing cap:

• The size of the cap: The cap must be the correct size to fit the axle.
• The type of oil: The oil must be compatible with the bearings.
• The oil level: The oil level must be maintained to ensure that the bearings are properly lubricated.
• The oil seal: The oil seal must be in good condition to prevent oil leaks.

If you are considering using an oil bath-bearing cap, consult a qualified mechanic to ensure it is the right choice for your application.

In addition, a special oil seal is required to be purchased with the above oil bath caps.

This Oil Seal is multi-ribbed and has a dual function: it ensures a watertight seal and eliminates unwanted friction during rotation.

Visual inspection before hookup to ensure the oil has not turned Black. Black oil indicated bearing wear.

Purchase a Kodiak Bearing Oil Kit here.

The oil Bath cap fits the following hubs and disc rotors

• UFP Ford 5 Stud 1.8t Rotor
• Stainless Steel Hub – American

Precautions

Do not overfill the bearing cap. The correct oil level is below the grommet. When filling, remove the grommet and fill until no further oil flows into the bearing cavity. Replace the grommet.

Bearings still require regular checking for tightness. Place a container under the oil cap and remove the cap.

Finally, wear and tear on the bearing castings causes contaminated oil.