| The Shop > Metal Stuff |
| Did this bearing REALLY need changing ? |
| (1/2) > >> |
| awemawson:
This time of year various farm implements get pulled out and looked at before the season. This flail mower is a fearsome beast and takes quite a bashing so some routine maintenance was called for. I knew the bearings were on the way out on the main flail shaft, so had ordered a pair before starting the job |
| awemawson:
Stripped out the belt housing and pulley sheave to find this :bang: |
| awemawson:
Not a single ball bearing left in the self aligning bearing, and all the bits rather knackered! I expect the belt, which drives from above and would have taken the considerable weight of the flails stopped it making too much noise! The inner race was so firmly glued on that it resisted all normal removal methods. I tried heating with a blow lamp, bearing puller and a hydraulic puller to no avail. In the end I had to bring out the big guns and burnt it off with oxy-acetylene. Always slightly dodgy as you don't want to burn the shaft :bugeye: |
| awemawson:
Then the 'easy' bit - put it back together with new bits. Well it would be easy if they'd sent the right bearings :bang: Replacement promised overnight so no guessing what I'm doing tomorrow :( |
| lordedmond:
Andrew That old bearing had loads of life left Wrap some binder string round the shaft that should fix it up for at least another season :Doh: Or repackage with a grease we used at the iron works for exposed gears called Marfac boy was it thick and had stringy bits it it and you nigh on could not get it off your hands At my uncle farm the reaper was held together with binder twine , I have fond memories of the pink thrashing drum arriving and the flat belts flapping about ,no HS them days The one thing I want to forget was a very bad tempered Jersy bull , before AI was used he was nasty we had to tie his ring to the TVO fueled Fordson Stuart |
| Navigation |
| Message Index |
| Next page |