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Your cart is empty.Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
alpha charlie
2025-07-12 12:30:31
These A-37 bearings fit my front wheels perfectly! They are super-smooth with no play or wobble. Will buy again.
joe
2025-07-11 12:29:28
I replaced my inner bearings in my 2003 Nissan Xterra 2wd. These fit great, granted I didn't use the race. I asked a professional and he suggested I leave the old race in unless I find metal shavings of any sort inside the old grease or see any gouges or groves in the old race. I saw no damage or gouges so I left the old ones in. Plus, getting the old races out and putting the new ones in is really tedious and easy to damage things without care. 5,000 miles later, these bearings are still going strong. One must note, I also replaced the outer bearings with the national LM300849 tampered bearing at the same time. Those are great too. One last thing, just pack them with your hands... no fancy tools needed.
James P Rahn
2025-06-12 14:54:37
Fixed my wheel wobble, my old bearing were worn out.
brian sjogren
2025-05-26 10:57:33
Worked as it should
John k
2025-05-19 19:45:44
These rollers help the DOD functions a ton
Jeff B.
2025-04-09 18:29:09
For those who said the machining was off, no. Clean up your spindle with Emory cloth . If you have too much grease in the seal it won't seat.
BLDTruth
2025-04-06 17:49:55
Internal diameter doesn't fit the spindle on a 1994 F150 - part itself is solid but Amazon's compatibility match didn't work.Need Timken LM603049 for front inner bearing.
DWF
2025-02-19 09:25:27
Nicely machined and fit exactly as expected.
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