Looking for south bend heavy 10 rack gear

Lucaselef · Oct 10, 2021

Looking for the rack gear shaft and gear for a South bend heavy 10 tool room lathe. This is the gear that sits in the apron and drives the rack mounted to the bed to move the carraige.

Shaft is .749" in diameter and the whole shaft and gear is 4.1235" long. Small gear diameter is roughly 1.147". Small gear is 14 tooth and large gear is 48 tooth.

Let me know if you have one.

Thanks,

Lucas

ken moss · Oct 11, 2021

Martin or Boston will have the gears you need you will just have to make them fit Ken

jim rozen · Oct 12, 2021

I seem to recall there was something special about the pinion that mates to the rack. Ideally this entire discussion should be in the southbend forum as there are MANY knowledgeable folks there. I seem to recall there was a specific thread about this issue there, recently.

Lucaselef · Oct 12, 2021

I believe it is the stamp on the end of it that indicates the fit. I'm not sure exactly what's different but I assume some of the gears are oversized or undersized depending on the relation to the rack on the bed. In any case I found a replacement and it's shipping today. Thank you for the help.

millermachine · Oct 14, 2021

I have the 14 tooth pinion gear in stock. The cost is $100.00 Plus shipping. Private PM sent
Thanks
Brian

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Looking for south bend heavy 10 rack gear

Lucaselef

Aluminum

ken moss

Stainless

jim rozen

Diamond

Lucaselef

Aluminum

millermachine

Cast Iron

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