I did research on leather bearing seals and apparently their still the best for many applications, unless it’s corrosive. They are tough and flexible and can take it well. They need to be conditioned before you use them. I couldn’t find out much except when rebuilding a bicycle pump you have to put on the name brand conditioning oil and work it into the seal for 10 minutes. I have neatsfoot oil and I doused a paper towel with it, wrapped them up and put them in a zip lock bag. They should be saturated by tomorrow.Liking the colour and look - heading towards more of a wine colour than the cranberry
Would fibre plumbing seals do the job and be available? Too small perhaps ..... ?
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I started on the bottom bracket. The grease fittings are in. The leather bearing seals are harder to make than I thought. When I was young I would have been able to make smoother cuts.
One of the originals is good enough, I hope, for a pattern guide. View attachment 645404
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No, I live in the bush. I don’t know any computer technical people that are nearer than 90 miles away. They won’t show and will be compressed under dust covers so they are good enough.If you know someone with a laser cutter, they'll cut those out lovely.
I find old bike frames have just about all the hole punch sizes you needNo, I live in the bush. I don’t know any computer technical people that are nearer than 90 miles away. They won’t show and will be compressed under dust covers so they are good enough.
That was my original plan, sharpen a pipe and pound it through the leather but the tubing sizes required were too big for the outside and too small for the inside hole. Believe me I looked at my junk, old tv antenna, conduit and flag pole. Nothing I had was right.I find old bike frames have just about all the hole punch sizes you need![]()