Rear Wheel Bearings-Gettin Old!
55k on my '14 Street Bob with no issues with the original bearings so far. On my Triumph, which uses much smaller bearings, I've changed the rears twice in 143k miles. The fronts are still original.
#13
06-15-2018 | 09:44 AM
Club Member
Joined: Oct 2011
Posts: 11,019
Likes: 2,324
From: Nor Cal
Dug up 7 years later... for a "Repeat" of below 
Btw, 1013 is really not an Bearing Industry Standard Number for Ball Bearings...(Although it's used by KML/All ***** for ball bearings)
Also contrary to the belief by those who are uninformed....the wider 2000-07 Dyna wheel bearings ((3/4 & 1" ID) x 21mm wide) are NOT Double Row
.
Interesting. Just eyeballing it I believe you are correct. made by Canada bearing DH559339 . It is around 3/4 wide and judging the 3/4 bore and around 2 OD my guess is it is double row.
A sealed ball bearing with an internal of 3/4" , External 52mm and 21mm width. Manufactured by the automotive specialists KML, this bearing is commonly used in Harley Davidson applications and will replace HD9267. Also known as: F-390598, 390598, H-D9267, DH559339, 19x52x21, 19.05x52x21, 3/4x52x21, 3/4"x52x21, 1013-2RS
A sealed ball bearing with an internal of 3/4" , External 52mm and 21mm width. Manufactured by the automotive specialists KML, this bearing is commonly used in Harley Davidson applications and will replace HD9267. Also known as: F-390598, 390598, H-D9267, DH559339, 19x52x21, 19.05x52x21, 3/4x52x21, 3/4"x52x21, 1013-2RS
Btw, 1013 is really not an Bearing Industry Standard Number for Ball Bearings...(Although it's used by KML/All ***** for ball bearings)
Also contrary to the belief by those who are uninformed....the wider 2000-07 Dyna wheel bearings ((3/4 & 1" ID) x 21mm wide) are NOT Double Row
.
Last edited by multihdrdr; 06-15-2018 at 12:51 PM.
#14
06-17-2018 | 09:02 PM
Seasoned HDF Member
Joined: Jan 2015
Posts: 14,960
Likes: 5,816
From: Sandy Eggo's North County
My original bearing lasted 6400 miles. Literally sawed the outer race in half. Wheel never wet, never 2-up. Never on a dyno. Never broke 100mph, even.
When it was removed, the ***** rolled out by themselves. They were covered in grease. The "quality" of said grease? Good question.
Pics are on here in numerous places.
When it was removed, the ***** rolled out by themselves. They were covered in grease. The "quality" of said grease? Good question.
Pics are on here in numerous places.
#15
06-17-2018 | 10:01 PM
Road Master
Joined: Aug 2008
Posts: 1,246
Likes: 248
From: Belle River Ontario
#16
06-17-2018 | 11:45 PM
Elite HDF Member
Joined: Sep 2008
Posts: 4,440
Likes: 148
From: Northwest
'08 Dynas got blessed with a new bearing. It was a shallow groove bearing that wore out quickly. It was only 08 that I'm aware of that was affected. I had my rear bearings go out on a trip through yellowstone... 30mph to nearest dealer for about 130 miles... but made it,,, without hub damage... big guy upstairs was def looking out for me that day.
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