Quote Originally Posted by Voicecoil View Post
I've just been getting a quote from Fred at BST for some custom length ballscrews, in his last email he mentioned the option of superior quality end bearings, which apparently have P5 Angular contact ball bearings in the BF (floating) end. They're about $24 per screw more expensive, just wondering if anyone had any experience of them please and whether they're worth the extra dosh??.
Yes i have them too.

Make sure Fred sends you bearing sealed at the blocks or self sealing bearings.

Please check my buildlog there is pictures of what went wrong in my order.

I agree Fred is the best... he solved the seal issue for me once he understood the problem.

I have no experience with lesser quality bearings but yes i like the superiors.

Grtz Bert.

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