Vintage Delta unisaw from serial number looks to be 1964 with the old bullet motor comes with biesemeyer fence 51 inch rails runs smooth and quiet but does need belts replaced.
I completed reassembly of the arbor, and I appear to have a defect-free arbor assembly now. I sharpened a lathe cutter and turned down the face of the flange good outcome - zero (or near zero) axial run-out. I rechecked the flange's axial run-out, and it was 0.001" better than before, but still unacceptable. The rip fence just slides off the ends of its rails when it's unclamped. First, though, I have to remove the rip fence, its rails and the table extension to lighten the load. Once I have the elevation screw out, it should be possible to remove the elevation pivot pin, and then remove the whole arbor assembly.
I'm going to have to get the saw off its stand so I can turn it upside down, and see how the elevation screw really does come out. I saw an e-clip on the elevation screw that looked like it might be key to removing the elevation screw, but removing that e-clip got me nowhere - the screw still would not back off and come out. The elevation screw must be removed in order to be able to remove the arbor assembly. Remove a 15/16" A/F hex nut (RH thread), a flange washer and then the blade.
There's a crack in the edge opposite from the one you can see, and the whole thing is pretty badly distorted. Rockwell 12-14' Tilting Arbor Saw Parts List Manufacturer: Delta Specialty/Delta Mfg.
Google Saw Center good info there.It was a fine item in its day, but it's in rough shape now. I just put the top back on mine last night after a complete rebuild so if i can help let me know Get a list together of what you need i should be able to point you in the right direction. You should pull the top off and see what your going to need, check for broken cast iron and wear, after you do that you can start putting together a list of what you need. Belts can be purchased from them as well, you don,t need to buy them from delta. 37 070 866x 280 8 315 partswarehouse replacement tool parts t rockwell dj 20. I got mine from CBS they,re good quality bearings *** or SKF not sure right now. If you are not found for Capacitor For Delta Table Saw, simply check out. If your doing a restore you,ll be replacing the arbour bearings buy them from a place that sells industrial supplies. They,ll be able to help with some of the stuff but things like that missing lock knob on the crank are N/A. 10' Delta/Rockwell Table Saw Fence Rail Bolt and spacer off of Model 34.670. Rockwell Delta 10' Table Saw tilt screw Trunnion part R4009001. Marc any Black and Decker/Dewalt service centre handles Delta They,re all owned by the same company. Vintage Delta Rockwell 34-500 8' Table Saw Arbor Bearings Set of 2 87503.