Tinys 25 #1 Posted September 2, 2016 05 42ms05 deck Took spindles apart tonight to replace bearings and I had 6203rc bearings. Correct od and width but id is 3/4". Shaft is smaller like 5/8. What bearing do I need? Of course only found out after pulling seals and building first spindle. Oh well more practice for my son and I. Lol Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,032 #2 Posted September 3, 2016 A 6203 bearing has a 17 mm ID but they also make one with a 3/4" ID. It is often numbered 6203-12 (12/16" = 3/4"). There is also one made with a 5/8" ID and numbered 6203-10. Just ask for the 6203 with a 3/4" ID. They will know exactly what you need. A 6203-12 RS has one seal A 6203-12 2RS has 2 seals and the common one stocked. If you want just one seal use an awl to pop one out. Garry Share this post Link to post Share on other sites
Tinys 25 #3 Posted September 3, 2016 (edited) 13 hours ago, gwest_ca said: A 6203 bearing has a 17 mm ID but they also make one with a 3/4" ID. It is often numbered 6203-12 (12/16" = 3/4"). There is also one made with a 5/8" ID and numbered 6203-10. Just ask for the 6203 with a 3/4" ID. They will know exactly what you need. A 6203-12 RS has one seal A 6203-12 2RS has 2 seals and the common one stocked. If you want just one seal use an awl to pop one out. Garry I have the 3/4 but need the 17mm. Never knew that the same number could have 2 different sizes. The older I'm getting the harder it is too see those numbers. Lol Edited September 3, 2016 by Tinys Share this post Link to post Share on other sites
