Ossa Tr280I Swingarm Bearings And Bushes

[oldf4rt]

Sorry I misunderstood what you were looking for. I gave you the part numbers for the linkage bushes. My swinging arm bushes were like new and didn't need replacing. If you knock the old bushes out you may be able to find the SKF part numbers stamped around the outside - that's how I got the numbers for the others. You'll need a magnifying glass to read them.

If you go to http://www.ossamotor.es/EN/documents.php you can download the parts diagram.

On pages 4 for Chassis you can see the parts Item 9, 14 and 15.

Item 9 is an Ossa specific part but 14 and 15 are Glycodur bushes which is an alternative to SKF.

Item 14 - 202315 is the 20mm Inside Diameter, 23mm Outside Diameter and 15mm Length of the bushes. Measure to confirm.

Item 15 - 202321.5 is 20 x 23 x 21.5mm with flange.

Permaglide is another trade name for this type of bush.

Happy hunting

[lotus54]

Any tips for removing the old ones?

I changed out a couple of the rocker arm bushes, the 2nd side is easy- 1st a bit of a hassle.

I couldn't grab it with a bearing puller and get it to slide out.

Mark

[tugg]

are these the same size for a 2012 model?

[ric h]

On 16/05/2014 at 0:10 AM, lotus54 said:

Any tips for removing the old ones?

I changed out a couple of the rocker arm bushes, the 2nd side is easy- 1st a bit of a hassle.

I couldn't grab it with a bearing puller and get it to slide out.

Mark

I've used a good square drift punch with great results.Take your time tapping around the circumference and once you get them started,they pop right out.

[lotus54]

I ended up getting a different bearing puller and they pop right out.

 

But I'll keep the square drift in mind.

 

mark