SDM
Oct 31, 2014Explorer
Never lube bearings
I have a fiver with 8000# Dexter axles with never-lube bearings. Has anyone changed these bearing themselves? Do you really need a press to change the bearings?
MM49 wrote:psford wrote:fj12ryder wrote:neal10a wrote:FWIW a brass drift is not the best tool to use for installing bearings. Brass can flake/chip off and get into the bearings. A soft steel drift is a better choice. I've seen quite a few open bearings ruined because someone used a brass drift.
I feel "never lube" and "easy lube" bearings provide a false sense of security. The old tried and true hand packed bearings are the best way to go for me. One has to remove the hubs once a year to inspect the brakes, so it is nothing to inspect the bearing and hand pack them at the same time. BTY I use the brass drift punch to replace the races. However it would be easier with a seal/race removal set if one can find one that fits the races for a 6/7000 lb axle. I have not found a source for that tool and if anyone knows where to get one I would be most interested. Seems like Harbor Freight, Sears and NAPA don't carry ones the work for 6/7000 lb axles.
Maybe I am missing what you are trying to say about using a brass drift punch, what does a drift punch have to do with the bearing install other knocking out the race ? At that point you are replacing race ,and bearing, and everything is going to be cleaned up . I completely clean the hub before replacing the race ,and the bearing. I certainly don't use a drift punch of any kind to replace the race, and if I did then a little air would probably take care of any flaking that may occur. As I said I may have missed your point, but have used a brass drift on many occasions to remove the race with no issues.
Take a look how a true expert changes bearing races.
MM49Expert skill
psford wrote:fj12ryder wrote:neal10a wrote:FWIW a brass drift is not the best tool to use for installing bearings. Brass can flake/chip off and get into the bearings. A soft steel drift is a better choice. I've seen quite a few open bearings ruined because someone used a brass drift.
I feel "never lube" and "easy lube" bearings provide a false sense of security. The old tried and true hand packed bearings are the best way to go for me. One has to remove the hubs once a year to inspect the brakes, so it is nothing to inspect the bearing and hand pack them at the same time. BTY I use the brass drift punch to replace the races. However it would be easier with a seal/race removal set if one can find one that fits the races for a 6/7000 lb axle. I have not found a source for that tool and if anyone knows where to get one I would be most interested. Seems like Harbor Freight, Sears and NAPA don't carry ones the work for 6/7000 lb axles.
Maybe I am missing what you are trying to say about using a brass drift punch, what does a drift punch have to do with the bearing install other knocking out the race ? At that point you are replacing race ,and bearing, and everything is going to be cleaned up . I completely clean the hub before replacing the race ,and the bearing. I certainly don't use a drift punch of any kind to replace the race, and if I did then a little air would probably take care of any flaking that may occur. As I said I may have missed your point, but have used a brass drift on many occasions to remove the race with no issues.
MFL wrote:
Hey, at least no one has said never lubes are for your boat trailer! Lol
never lube/easy lube/ bearing buddies, OMG
Jerry
psford wrote:rattleNsmoke wrote:
I think the OP meant using a brass drift to 'remove' old races. You really can't use a drift to install new ones. That's when an oversize socket and piece of wood comes in handy.
We might be mixing up Never lube with Easy lube, never messed with Never lube, but yes I would never use a drift punch to install the race.
rattleNsmoke wrote:
I think the OP meant using a brass drift to 'remove' old races. You really can't use a drift to install new ones. That's when an oversize socket and piece of wood comes in handy.
fj12ryder wrote:neal10a wrote:FWIW a brass drift is not the best tool to use for installing bearings. Brass can flake/chip off and get into the bearings. A soft steel drift is a better choice. I've seen quite a few open bearings ruined because someone used a brass drift.
I feel "never lube" and "easy lube" bearings provide a false sense of security. The old tried and true hand packed bearings are the best way to go for me. One has to remove the hubs once a year to inspect the brakes, so it is nothing to inspect the bearing and hand pack them at the same time. BTY I use the brass drift punch to replace the races. However it would be easier with a seal/race removal set if one can find one that fits the races for a 6/7000 lb axle. I have not found a source for that tool and if anyone knows where to get one I would be most interested. Seems like Harbor Freight, Sears and NAPA don't carry ones the work for 6/7000 lb axles.
MNRon wrote:
We bought a 2005 5er with never-lubes last spring. Don't know how many miles on it. Planning an Alaska trip in a couple years and definitely want to replace prior to that just to be sure. Any info on options would be appreciated. As I understand:
1- could have new never-lubes pressed in, if have shop do everything maybe $600?
2- could buy new drums with never-lubes in place and self adjusting brakes, install myself, maybe $1800?
3- could swap out never-lubes for conventional bearings. This would involve new axels too? No idea the cost.
I'm leaning towards #2 above, any thoughts, comments, or advice?
Thanks