Your part shows here.
Type what you measured on the mating part. The app adds or takes off the clearance and draws the finished plate.
Shafts, pins, studs and bushes. Steps run left to right and every length measures from the left end face. Add threads, keyways, grooves and the rest to each step.
Your own prices, kept on this phone. Price per kg is saved for each material.
Drag to turn it, pinch or scroll to zoom, two fingers (or right-drag) to move it.
What kind of part?
Bore, outside and width in whatever order you measured them. Leave one blank if you can't get at it. Tap a result to see its drawing and compare the rolling elements with yours. Example loaded: 25 × 52 × 15.
Measure the shaft, or the bottom of the old groove if the clip is gone. Example loaded: 25 shaft.
Measure the shaft where the lip runs, the housing bore and the old seal's width. Leave any blank. Example loaded: 35 × 52 × 7. Tap a result for its drawing and fits.
An old ring is often stretched or swollen. Measure the cord where it isn't flattened. When these are filled in, the list matches the ring instead of the Ø above.
Chord is centre-to-centre between neighbouring holes. Check it with the caliper after marking out. Coordinates are from the centre, 0° at 3 o'clock, counter-clockwise.
Default is the Brown & Sharpe set. Edit the list to match the plates on your head. Example loaded: 27 teeth, like today's gear.
Only you see this. Shops you add here show under Find for their province, on the parts they sell.
Your tag is added to every Amazon link, including the automatic search links.
Measure it, find it, make it. Prototype: check critical fits against the maker's catalogue, and cut one test part before a batch.
Tables cover common metric deep-groove, thin-section, miniature, needle, taper and imperial R series bearings, plus metric, UNC, UNF, BSW, BSP, NPT, trapezoidal and Acme threads, DIN 471 circlips, DIN 6885 keys and DIN 332 centre holes.
For the 1:1 template. If your printer shrinks pages (yours prints at 96), enter that and the PDF corrects for it. Measure the 100 mm line on the print first.