Get on a Kawasaki microfiche for your bike. Get the kawi part #s for me. I cross referenced the bearings not long ago. I will go back to my papers.
I went with kawi bearings after because they were the best quality for the price. INA, SKF, timkin, ntn from suppliers were much more expensive than kawi bearings for same quality.
Contact your local kawi dealer and get a quote on those bearings. You may find they will sell you the bearing less than the list price.