rear drive needle bearing

[hauto]

When I was replacing the rear drive seals in my Quota I decided to replace the needle bearing assembly.Looking around on the net I'm not finding a 45x55x17 listed.Is this bearing a MG only bearing?If not can you point me in a direction.
Thanks,Joe

[Antietam Classic Cycle]

Last time I bought that bearing, I sourced it through Emerson Bearing near Boston, MA. http://www.emersonbearing.com/

From Greg Bender's website, cross-references:

FAG NAO 40 x 55 x 17
FAG (Old No.) NAF 40 x 55 x 17
INA NAO 40 x 55 x 17
SKF (Old No.) NAF 40 x 55 x 17
SKF (Eur.) NAO 40 x 55 x 17



http://www.harpermoto.com/product-11675.html