Estate Sale Score
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The original bearing measures OD 40 mm x ID 17mm x Width 12 mm
The owners manual for the chopper has a parts list and a diagram. It shows that the motor bearing have an OEM part number of ND Z99503 and a Hobart part number of BB-5-30. When I looked up the dimensions for OEM bearing, they match the original bearings that are in the motor, OD 40 mm x ID 17mm x Width 12 mm.I was able to find and ordered the Z99503 bearing which were used in a lot of General Motors /Delco applications.
My research shows that B203 is a one-way clutch bearing.
8203 is a type of thrust bearing.
So neither of these appear to be viable crosses unless I am missing something.Paul
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The original bearing measures OD 40 mm x ID 17mm x Width 12 mm
The owners manual for the chopper has a parts list and a diagram. It shows that the motor bearing have an OEM part number of ND Z99503 and a Hobart part number of BB-5-30. When I looked up the dimensions for OEM bearing, they match the original bearings that are in the motor, OD 40 mm x ID 17mm x Width 12 mm.I was able to find and ordered the Z99503 bearing which were used in a lot of General Motors /Delco applications.
My research shows that B203 is a one-way clutch bearing.
8203 is a type of thrust bearing.
So neither of these appear to be viable crosses unless I am missing something.processhead Yes, itβs the front bearing in the Alternator in most GM products. Itβs a 203FF generally. Back in time we used to replace bearings and brushes in alternator and rebuild them before they sold rebuilt units.
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The original bearing measures OD 40 mm x ID 17mm x Width 12 mm
The owners manual for the chopper has a parts list and a diagram. It shows that the motor bearing have an OEM part number of ND Z99503 and a Hobart part number of BB-5-30. When I looked up the dimensions for OEM bearing, they match the original bearings that are in the motor, OD 40 mm x ID 17mm x Width 12 mm.I was able to find and ordered the Z99503 bearing which were used in a lot of General Motors /Delco applications.
My research shows that B203 is a one-way clutch bearing.
8203 is a type of thrust bearing.
So neither of these appear to be viable crosses unless I am missing something.processhead I notice there are bearing supply stores in Omaha.
The one we have here you can take a bearing in and they will identify and match it usually in stock
Motor info would also help -
I found this Hobart 18 inch buffalo chopper today at an estate sale in a nearby town.
It came with all the important accessories including a #12 grinder and a βpelicanβ vegetable shredder, which I will probably try to find a new home for.
Chopper blades were in good shape and the grinder came with a 3/16 inch plate and a brand new Zico grinder knife.The drive unit looks like it had been sitting unused for a long time. When I plugged it in at the guys garage it just hummed. After getting it home and looking it over, I plugged it in to a dedicated 20 amp outlet in my shop. It started right up and ran as it should. The amp draw while it was running was under the name plate rating, so thatβs a good sign.
Looks like all it will need is a good cleaning and I look forward to trying out the bowl chopper.I also bought a small Enterprise cast iron stuffer which you can see in the background of the top photo. A project for another day.
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processhead I notice there are bearing supply stores in Omaha.
The one we have here you can take a bearing in and they will identify and match it usually in stock
Motor info would also helpglen said in Estate Sale Score:
processhead I notice there are bearing supply stores in Omaha.
The one we have here you can take a bearing in and they will identify and match it usually in stock
Motor info would also helpThere are supply houses here, and I called a couple of them earlier. In hindsight, bringing them in would have probably narrowed down the search fairly quickly with the resources they have at hand.
I feel pretty confident I have the correct ones located now and they should be here by the end of the week.
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Wrong bearings arrived today. Operator error on my part. Stupid little part number and fuzzy eyesight.
Got an order in for the right ones.
processhead I understand & wonder myself how I am able to continue looking at buildings. The number stamped on the bearing looks like 8203 to me, but possible B203 or 820B. Is there anywhere locally that you can take them too vs the online thing?
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Making some progress today. I have the new bearing in the motor and the motor runs nice and quiet now like it should.
Next up I need to address a bad seal in the gearbox that runs the bowl. The oil level was low when I got the machine and there was evidence underneath that oil was getting past the seal on the input drive shaft to the gear box.
Seal should be here Monday. While I have it torn apart, it will get a couple of bearings. I need to turn a bushing that goes on the sheave clutch. Still under $60 total in parts so I consider that a win.
I am impressed by the build quality of these Hobart machines. All the subassemblies are constructed with heavy duty milled and machined parts.
They were designed to log thousands of hours, then be rebuilt and do it all over again.
Paul
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Farking cool! I wish you lived in my neighborhood, Iβd be over all the time watching you fix stuff. You know your mech!
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Looks like your making some good progress.
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Making some progress today. I have the new bearing in the motor and the motor runs nice and quiet now like it should.
Next up I need to address a bad seal in the gearbox that runs the bowl. The oil level was low when I got the machine and there was evidence underneath that oil was getting past the seal on the input drive shaft to the gear box.
Seal should be here Monday. While I have it torn apart, it will get a couple of bearings. I need to turn a bushing that goes on the sheave clutch. Still under $60 total in parts so I consider that a win.
I am impressed by the build quality of these Hobart machines. All the subassemblies are constructed with heavy duty milled and machined parts.
They were designed to log thousands of hours, then be rebuilt and do it all over again.processhead Fantastic, great job & good progress!
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Making some progress today. I have the new bearing in the motor and the motor runs nice and quiet now like it should.
Next up I need to address a bad seal in the gearbox that runs the bowl. The oil level was low when I got the machine and there was evidence underneath that oil was getting past the seal on the input drive shaft to the gear box.
Seal should be here Monday. While I have it torn apart, it will get a couple of bearings. I need to turn a bushing that goes on the sheave clutch. Still under $60 total in parts so I consider that a win.
I am impressed by the build quality of these Hobart machines. All the subassemblies are constructed with heavy duty milled and machined parts.
They were designed to log thousands of hours, then be rebuilt and do it all over again.processhead How refreshing it is to find equipment that is meant to be worked on compared to⦠well just throwing it away. Keep posting the updates it is very nice to see the work in progress.
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Reassembled the bowl drive today. Filled up the oil in the bowl drive gear box. No leaks after putting in the new shaft seal and running well. Set the belt tension and alignment. Set the chopper knife clearance with the bowl.
Ready to do some test grinds and chopper runs.
Paul
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Reassembled the bowl drive today. Filled up the oil in the bowl drive gear box. No leaks after putting in the new shaft seal and running well. Set the belt tension and alignment. Set the chopper knife clearance with the bowl.
Ready to do some test grinds and chopper runs.
processhead I am so glad you were able to bring that old wonderful piece of equipment back to life.
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Reassembled the bowl drive today. Filled up the oil in the bowl drive gear box. No leaks after putting in the new shaft seal and running well. Set the belt tension and alignment. Set the chopper knife clearance with the bowl.
Ready to do some test grinds and chopper runs.
processhead That thing looks beautiful. You did a great job. I have full confidence in your workmanship in bringing that thing back to a good life.
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processhead I am so glad you were able to bring that old wonderful piece of equipment back to life.
mrobisr said in Estate Sale Score:
processhead I am so glad you were able to bring that old wonderful piece of equipment back to life.
Thanks for the encouragement! I really enjoy the challenge and experience gained while fixing and building the equipment that supports this hobby.
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This beast weighs in at just shy of 180lbs. My biggest worry was having it fall off the cart while I was working on it. Or having it land on me.
Paul
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This beast weighs in at just shy of 180lbs. My biggest worry was having it fall off the cart while I was working on it. Or having it land on me.
processhead No kidding, I didnβt realize it was that much of a beast.
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Reassembled the bowl drive today. Filled up the oil in the bowl drive gear box. No leaks after putting in the new shaft seal and running well. Set the belt tension and alignment. Set the chopper knife clearance with the bowl.
Ready to do some test grinds and chopper runs.
processhead You did a great job on getting it back to great condition.
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This beast weighs in at just shy of 180lbs. My biggest worry was having it fall off the cart while I was working on it. Or having it land on me.
processhead Good to see your success great job, looks fantastic
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I love seeing old equipment put back in service. Itβs like they speak to you and say thank you.
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