Are oil bath hubs better than grease?
The main reason people like oil bath hubs over grease hubs is the oil bath hubs have a less involved maintenance schedule than grease hubs. It is recommended to inspect and repack grease wheel bearings and seals every 12k miles. With oil bath hubs, Dexter recommends to periodically check and refill when necessary.
How long do oil bath bearings last?
The common recommendation with oil bath hubs is to not mess with them at all as long as they aren’t leaking or the oil isn’t milky looking. Some say to change every two years but most will say that as long as everything looks good just leave it be.
Can you change grease hubs to oil bath?
You can convert some hubs from grease to oil bath using a kit such as # XLPROLUBE1980KIT but for others it would not be possible without changing the hubs. This is because oil bath hubs use an oil cap that threads onto the end of the hub.
How often should I grease the hubs on my boat trailer?
So how often to grease boat trailer bearings? Every 3,000 to 3500 miles or annually, whichever comes first. Manufacturers recommend to remove old contaminated grease from the hub and repack with new grease instead of just adding more. Unlike regular trailers, boat trailers get submerged in water on regular bases.
What type of oil goes in oil bath hubs?
Recommended Synthetic Bearing Lubricant for Kodiak Oil Bath Hubs In your oil bath-type hubs you will want to use any 80- or 90-weight synthetic gear oil. My contact at Kodiak confirmed that the brand of oil is not important but that use of a synthetic oil in this viscosity range is what matters.
Can you pack oil bath bearings with grease?
Helpful Expert Reply: You’ll basically just need to remove as much of the oil from your hubs as you can and then pack them with grease instead of oil.
How do I know if my trailer bearings need grease?
Keep your hand on the wheel and spin it. If you feel any motion that is not smooth, hear any noises, or if the wheel does not spin freely, the wheel bearing is defective or needs lubrication.
How much oil does a oil bath hub take?
Expert Reply: Basically you just want to fill the oil, like part # XLPROLUBE, up to where that center plug will fit on the Oil Cap Kit # RG04-300.
How much oil does a trailer hub take?
Here is the general procedure: With the axle level, rotate the hub fill plug to the top and add two pints of the specified lube oil. Reinstall the plug, and tighten it to specification. Make sure the axle is also filled with the proper lube oil.
Should you fill trailer hub with grease?
1 and 2), pump a ring of grease into the entire circumference of the wheel hub and coat the hub cap inner wall. The housing should only be half full of grease. Too much grease causes churning and higher temperatures. Semi-fluid grease must be used with a vented hub cap.
How often should you repack trailer bearings?
How often should you repack your trailer bearings? The axle manufacturers recommend that you repack your trailer bearings once annually or every 12,000 km.