Bearing Replacement Recommendations-6211.P63

[purplezr2]

Rebuilding a older delta shaper, it has a 6211.P63 bearing install in the upper part of the spindle. I have seen over at SMC to replace it with a sealed bearing which would be great to not have to deal with greasing etc. What would the equivalent be, these seems to be a higher precision bearing vs a standard 6211.

Thoughts?

 

[Rinspeed]

Bearings are a pain in the rear and it will just take some research to get a quality bearing. I buy most of my bearings from RODA VICTORIA USA because they are a KOYO dealer and I much prefer made in Japan KOYO. Most bearings you will find have six or eight different options so it's usually just easier to call and discuss with someone who knows bearings for the correct options.

 

[garfunkle24]

I'm not sure you're going to find a sealed equivalent. The p63 does indicate a high precision bearing and internal clearance of C3.

If you can live with less precision just get a 6211 2rs c3. Are temps an issue for rubber seals there?