G35x front wheel bearings
#17
The problems didn't stem from the hub and new bearing being pressed together, that was the easy part. The problem was that thanks to time and corrosion my bearing was stuck in the aluminum knuckle and I had to remove that whole part to have the back of the bearing pressed out of the knuckle
I'm worried about the bearing seizing in the hub enough that I want to start soaking it down with pb blaster on a regular basis.
I wonder if bolting the wheel onto the hub after unbolting the bearing and putting weight on it would break it loose? Hmm.
I wonder if bolting the wheel onto the hub after unbolting the bearing and putting weight on it would break it loose? Hmm.
In my case IDK if fletch was same the whole spindle had to be removed and pressed out
#19
Bearing vs Hub & Bearing
Hi guys,
I think I have a problem with my left front bearing, but there is obviously a big difference in price with respect to replacing the bearing and replacing both hub and bearing.
How can I tell what's really necessary (actually, I'm not capable of doing this myself, so I have to trust a mechanic)?
Thanks
I think I have a problem with my left front bearing, but there is obviously a big difference in price with respect to replacing the bearing and replacing both hub and bearing.
How can I tell what's really necessary (actually, I'm not capable of doing this myself, so I have to trust a mechanic)?
Thanks
#20
I found this link (cross thread on the 350Z page).
http://www.autopartswarehouse.com/sk...gs+Best+Seller
I'll be doing mine in a few weeks <hopefully> if anyone has pictures or a best practice I'd appreciate it.
Did you ever get an answer to the 1/2 shafts? that's my concern as well
http://www.autopartswarehouse.com/sk...gs+Best+Seller
I'll be doing mine in a few weeks <hopefully> if anyone has pictures or a best practice I'd appreciate it.
Did you ever get an answer to the 1/2 shafts? that's my concern as well
#21
G35x front wheel bearing
Did you ever get your answer?
I found this site which sells the hub and bearing assembled
http://www.autopartswarehouse.com/sk...gs+Best+Seller
I am going to attempt to do this myself in a few weeks, hopefully I don;t need to pull the 1.2 shafts
#22
To pull the half shaft back I did not drain any fluid. All i did was remove the spindle nut (using a 32 mm socket borrowed from autozone) and then remove the lower ball joint. I then turned the wheel all the way to the left and just pushed it out using a screw driver and a rubber mallet. If the bearing is locked up in there you'll have to remove the top and bottom ball joints, the track bar, and the steering bolt any ways to take out the knuckle and that will definitely let you pull out the half shaft.
#23
The problem is my 20 ton press...is 30 miles away at my work. ![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
Now I'm worried about the bearing seizing in the hub enough that I want to start soaking it down with pb blaster on a regular basis.
I wonder if bolting the wheel onto the hub after unbolting the bearing and putting weight on it would break it loose? Hmm.
Well either way, I need to find out. If in need to remove the hub and take it to work, then thats what I'll do. I can always return (or sell) the hub if i don't use it...but I'd rather have it on hand.
I'm actually more worried about removing the half shaft. I've never done bearings on a FWD car...only RWD. So this will be the first at removing the shaft.
I can't find jack on removing the front shaft on the net...and the FSM has me removing have the suspension and using vague tools I dont own to remove the shaft.
How easy was it to yank the shafts off up front? Rear looks easy, but front not so much. So I need to drain the fromt dofferential first?
Once I get the shaft out, I'm more than convinced I can do the job quickly assuming the bearing doesn't seize in the hub. I am going to start soaking them in pb though.
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
Now I'm worried about the bearing seizing in the hub enough that I want to start soaking it down with pb blaster on a regular basis.
I wonder if bolting the wheel onto the hub after unbolting the bearing and putting weight on it would break it loose? Hmm.
Well either way, I need to find out. If in need to remove the hub and take it to work, then thats what I'll do. I can always return (or sell) the hub if i don't use it...but I'd rather have it on hand.
I'm actually more worried about removing the half shaft. I've never done bearings on a FWD car...only RWD. So this will be the first at removing the shaft.
I can't find jack on removing the front shaft on the net...and the FSM has me removing have the suspension and using vague tools I dont own to remove the shaft.
How easy was it to yank the shafts off up front? Rear looks easy, but front not so much. So I need to drain the fromt dofferential first?
Once I get the shaft out, I'm more than convinced I can do the job quickly assuming the bearing doesn't seize in the hub. I am going to start soaking them in pb though.
#25
#26
Well, I have a feeling both bearings will be seized now. Did my rear brakes today. Both caliper slide bolts are seized in the callers. Drivers rear caliper is seized in the bore. Had to order 1 new caliper ($45 not bad) and will be replacing it next week.
Ugh...I hate fixing cars.
One thing that works for me when doing brakes is to smear anti-seize all over the hub before sliding the rotor on. Next time I do brakes, rotor slides right off. I'll definitely be putting anto-seize all over this bearing where it mates to the spindle that's for sure.
As for getting it out....still reading up on varius methods and such. Plenty of DIY on rear bearings (mine are fine) but very little info on fronts.
So keep anything you'd like to pass long coming.
One thing I was thinking of doing was taking a junk rotor I kept, and putting it on then hub and bolting it down after removing the axle , brake caliper and the 4 bearing bolts....then bashing the **** out of it woth a 10 pound sledge. Heat and sledge is pretty effective. Plus if you hold a 2x4 across the bottom of the car, to hit the backside of the rotor...it works very well. Vie had good lick with that method taking seized rotors off. I used it today on my rears
I just don't want to resort to pulling the entire spindle off if I can avoid it.
Ugh...I hate fixing cars.
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
One thing that works for me when doing brakes is to smear anti-seize all over the hub before sliding the rotor on. Next time I do brakes, rotor slides right off. I'll definitely be putting anto-seize all over this bearing where it mates to the spindle that's for sure.
As for getting it out....still reading up on varius methods and such. Plenty of DIY on rear bearings (mine are fine) but very little info on fronts.
So keep anything you'd like to pass long coming.
One thing I was thinking of doing was taking a junk rotor I kept, and putting it on then hub and bolting it down after removing the axle , brake caliper and the 4 bearing bolts....then bashing the **** out of it woth a 10 pound sledge. Heat and sledge is pretty effective. Plus if you hold a 2x4 across the bottom of the car, to hit the backside of the rotor...it works very well. Vie had good lick with that method taking seized rotors off. I used it today on my rears
I just don't want to resort to pulling the entire spindle off if I can avoid it.
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
#27
Well, I have a feeling both bearings will be seized now. Did my rear brakes today. Both caliper slide bolts are seized in the callers. Drivers rear caliper is seized in the bore. Had to order 1 new caliper ($45 not bad) and will be replacing it next week.
Ugh...I hate fixing cars.
One thing that works for me when doing brakes is to smear anti-seize all over the hub before sliding the rotor on. Next time I do brakes, rotor slides right off. I'll definitely be putting anto-seize all over this bearing where it mates to the spindle that's for sure.
As for getting it out....still reading up on varius methods and such. Plenty of DIY on rear bearings (mine are fine) but very little info on fronts.
So keep anything you'd like to pass long coming.
One thing I was thinking of doing was taking a junk rotor I kept, and putting it on then hub and bolting it down after removing the axle , brake caliper and the 4 bearing bolts....then bashing the **** out of it woth a 10 pound sledge. Heat and sledge is pretty effective. Plus if you hold a 2x4 across the bottom of the car, to hit the backside of the rotor...it works very well. Vie had good lick with that method taking seized rotors off. I used it today on my rears
I just don't want to resort to pulling the entire spindle off if I can avoid it.![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
Ugh...I hate fixing cars.
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
One thing that works for me when doing brakes is to smear anti-seize all over the hub before sliding the rotor on. Next time I do brakes, rotor slides right off. I'll definitely be putting anto-seize all over this bearing where it mates to the spindle that's for sure.
As for getting it out....still reading up on varius methods and such. Plenty of DIY on rear bearings (mine are fine) but very little info on fronts.
So keep anything you'd like to pass long coming.
One thing I was thinking of doing was taking a junk rotor I kept, and putting it on then hub and bolting it down after removing the axle , brake caliper and the 4 bearing bolts....then bashing the **** out of it woth a 10 pound sledge. Heat and sledge is pretty effective. Plus if you hold a 2x4 across the bottom of the car, to hit the backside of the rotor...it works very well. Vie had good lick with that method taking seized rotors off. I used it today on my rears
I just don't want to resort to pulling the entire spindle off if I can avoid it.
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
#28
I'll definitely plan for having to take it off, but hoping I don't need to.
What parts did you purchase? In reading the rear bearing DIY, seems there is a metal seal on the rear axle shaft. That guy replaced it.
Do the fronts also have this seal? And does it need to be replaced? Just want to make sure I have everything necessary before starting to try to tackle 1 side first.
Been reading wheel bearing threads for 2 days. Sucks that the bearings fail so easily on these cars.
What parts did you purchase? In reading the rear bearing DIY, seems there is a metal seal on the rear axle shaft. That guy replaced it.
Do the fronts also have this seal? And does it need to be replaced? Just want to make sure I have everything necessary before starting to try to tackle 1 side first.
Been reading wheel bearing threads for 2 days. Sucks that the bearings fail so easily on these cars.
#29
FWIW get the factory Nissan bearing from riverside or one of the other vendors on this site then any capable machine shop can press out the old and press in the new one. I went through the whole trying to save a dime rockauto, autopartswarehouse, etc it will not work.
Decided to take a chance with the rock auto Timkin bearing.
Bought 2 for $85 each. Low and behold they actually had them in stock. $170 plus shipping later, I had my two front bearings.
So they came in Timkin boxes, p/n BM500013
I had a sneaky suspicion, so I opened the boxes up and looked on the face of the bearing. Sure as ****, I was right. They bearings did NOT say Timken, they said "Made in Japan. NTN. HU8239"
So, looks like the Timken bearings are repackaged NTN bearings...which are oem. I honestly had a feeling this would be the case as Timkin probably handles the distribution in the US since NTN is a Japanese manufacturer. Even the back of the box confirms it by stating the product is distributed by Timkin in partnership with select manufacturers.
Next cheapest I found the oe bearing was from a vendor for $150ish each, so I did save money.
![JAMIN](https://g35driver.com/forums/images/smilies/jammin.gif)
Now I need two hubs
![Frown](https://g35driver.com/forums/images/smilies/frown.gif)
Last edited by Mustang5L5; 06-15-2011 at 06:05 PM.
#30