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  • Several Regions have held meetups already, but others are being planned or are evaluating the interest. The Ontario GTA West area meetup is planned for Saturday April 26th at Greasemonkeys shop in Aylmer Ontario. If you are interested and haven’t signed up yet, click here! Arbutus has also explored interest in a Fraser Valley meetup but it seems members either missed his thread or had other plans. Let him know if you are interested in a meetup later in the year by posting here! Slowpoke is trying to pull together an Ottawa area meetup later this summer. No date has been selected yet, so let him know if you are interested here! We are not aware of any other meetups being planned this year. If you are interested in doing something in your area, let everyone know and make it happen! Meetups are a great way to make new machining friends and get hands on help in your area. Don’t be shy, sign up and come, or plan your own meetup!

Royal Live Centre Bearing Replacement

Downwindtracker2 said:
The only difference a certified bearing has over it's uncertified brothers is that it has been pulled off the line and tested. I got that gem from a poster who worked at Timken. When I replaced my headstock bearings ,I bought ordinary Timkens.
Click to expand...

I have had the same discussions with two engineers at two different bearing companies. The ones they pull to grade say P4 are occasionally tossed back in the barrel because they don't meet the spec, but both said that is increasingly rare. The high price is the labour to inspect and report. Makes sense given everything is production CNC. So yeah, agree with you on that .... your P5 probably is as good as a P4 but you just can't prove it. This is SKF and NSK ..... not BS ABEC 9 skate bearings at 10 for 12 bucks lol. I agree on putting AC's in there if they're available in the same sizes (not always the case)
 
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