Source of 1/2 wide 20 DP, 14.5 PA gears

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Originally Posted by (Stock Drive Products/Sterling Instrument) [URL="https://sdp-si.com/eStore/PartDetail.asp?Opener=Group&PartID=1006&GroupID=59 2"

has gear stock[/url]

Thanks for info. Unfortunately SDP gear stock has huge holes in selection between 30 and 40 (only have 30, 35 & 40). My spreadsheet says we need in the range of 36,37 & 38. I've asked AM where they get theirs made.

Will definitely try Linn!

[Tristan Lall]

Martin Gear and Sprocket has them too (page G-35), in 30, 32, 35, 36 & 40 teeth. (Edit: No, they're 20° pressure angle.) They have hubs, but that can be dealt with.

I believe Canadian Bearings (and probably BDI) can bring in Martin gears locally.