450 Scr sprocket hub bearing replacement

Ducati single cylinder motorcycle questions and discussions, all models. Ducati single cylinder motorcycle-related content only! Email subscription available.
Moderator: Morpheus

Moderator: ajleone

Rossguzzi
Posts: 46
Joined: Wed Nov 20, 2019 12:29 pm

450 Scr sprocket hub bearing replacement

Postby Rossguzzi » Mon Mar 22, 2021 3:48 am

Hi,
I have just removed the old bearings out of the sprocket hub. The outer one is alone, but the inner one has a sleeve that has me a bit mystified as how to remove it. Is it split in the centre of the bearing ? It looks like it could be in 3 pieces ?
I have looked at the online parts diagram but it`s not clear to me.
Any help appreciated.
Cheers.
6 Ducati`s, 6 Guzzi`s, 2 Aprilia`s, 4 Morini`s, 2 Montessa`s and a bunch of other stuff

veloduke
Posts: 181
Joined: Sat Jul 27, 2019 5:16 pm
Location: Glos UK

Re: 450 Scr sprocket hub bearing replacement

Postby veloduke » Mon Mar 22, 2021 8:31 am

Hi
Looking at the parts book, there is a spacer between the two bearings, and a spacer between the inner bearing and the hub.
So you are correct in thinking that it is split in the centre of the bearing. Looks like it's in two pieces.
Hope this helps
Cheers

Max

Duccout
Posts: 1473
Joined: Wed Feb 05, 2020 1:20 pm
Location: Essex UK

Re: 450 Scr sprocket hub bearing replacement

Postby Duccout » Mon Mar 22, 2021 9:08 am

If it is similar to the vee twin hubs, the spacer in the middle of the bearings is machined in one piece, with sleeve sections at each end and a centre section that spaces the bearings. One bearing is fitted into the sprocket carrier, then the centre spacer is slid into it and then the second nearing slides over that into position.

themoudie
Posts: 760
Joined: Sat Jun 14, 2014 12:44 am
Location: Scotland

Re: 450 Scr sprocket hub bearing replacement

Postby themoudie » Mon Mar 22, 2021 9:29 am

As Colin (Duccout) says.

Copper grease to prevent seizing in the bearing recommended.

Good health, Bill

Rossguzzi
Posts: 46
Joined: Wed Nov 20, 2019 12:29 pm

Re: 450 Scr sprocket hub bearing replacement

Postby Rossguzzi » Mon Mar 22, 2021 3:49 pm

Many thanks. :D
6 Ducati`s, 6 Guzzi`s, 2 Aprilia`s, 4 Morini`s, 2 Montessa`s and a bunch of other stuff


Return to “Ducati Singles Main Discussions (& How to Join)”

Who is online

Users browsing this forum: No registered users and 28 guests