pulley wheels, nylon, 8x40x20mm
Published on Wed, 2020-06-03 11:29purchased for Harbor string shuttle experiments
12 additional purchased 201106
skateboard bearings, ABEC 9, Trixes brand
Published on Wed, 2020-06-03 11:27purchased for Harbor crane
fishing line, braid, 16-strand, 1.6mm, white, 500 meters
Published on Wed, 2020-06-03 11:25Ashconfish brand
purchased for Harbor crane
washers, flat, nylon, 8.4 mm ID, 18 mm OD
Published on Wed, 2020-06-03 08:59purchased to make string "shuttle" for Harbor crane
threaded rod, M8, 40mm length
Published on Wed, 2020-06-03 08:57purchased to make string "shuttle" for Harbor crane
hex nut, M8, thin, 18-8 stainless steel
Published on Wed, 2020-06-03 08:55purchased to make string "shuttle" for Harbor crane
200609 additional 50 purchased for shuttle. See https://k--b.org/items/washers-flat-316-stainless-15-od-716-screw-id for receipt.
bearing housing, perpendicular mount, for 0.5" OD bearing
Published on Wed, 2020-06-03 08:52purchased to make string guide for Harbor crane
rope cleat, press-in, max 1/4" rope
Published on Wed, 2020-06-03 08:51plastic anchor for quickly securing rope
purchased for Harbor crane
steel tubing, M8 ID, 12" length
Published on Wed, 2020-06-03 08:501' length for making spacers / sleeves for M8 bolts
purchased for Harbor crane
M8 sleeve
Published on Wed, 2020-06-03 08:48aka sleeve bearing, bushing
spacers used with M8 bolts
6mm, 8mm, 10mm length (8mm and 10mm include flange)
purchased for Harbor crane
see also receipt at https://k--b.org/files/M8-screws_bronze-bushings_chain-link_200623.pdf