LumberJocks

Woodworking blog entries tagged with 'bearing'

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View FreezFurn's profile

Jet JBS-18 Bandsaw Restoration #2: Getting the Jet BS Up and Running

08-27-2013 02:48 AM by FreezFurn | 0 comments »

It took me quite some time to get 240v ran to the basement, but the installation of a new gas stove right above me in the kitchen could not have been better timed. So, I extended the line from the stove and added two new outlets in the ceiling of my shop. I did not want to invest too much money into a lemon, so I hesitantly hooked it up to the new wiring. It cranked up and ran very loudly with no blade. Which brings me to bearings. Here is a pic of the old upper wheel bearings. They were...

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View Gary Fixler's profile

random #39: Lignum Vitae... hydroelectric turbine bearings?

08-14-2010 08:18 AM by Gary Fixler | 4 comments »

I’ve often heard that lignum vitae (Guaiacum spp.) is the strongest wood – some 3.5x harder than red oak – but this is darn impressive. As per the link: From the Army Corps of Engineers“The original hydro turbine bearings made of Lignum Vitae, lasted from 1934 to 2001. The Lignum Vitae bearing design kept the hydro turbine in service for sixty-seven years!Modern composite metal bearing materials such as Thoradon, Ryetex, Mycarta, and Phenolics are unacceptable mater...

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View Gary Fixler's profile

tragedies #9: I got the new bearing in place!

03-23-2010 03:11 PM by Gary Fixler | 3 comments »

I lamented last week that I just missed the closing time at the local bearing shop. I got there yesterday nice and early and they not only had the right bearings, but bearings with the exact same set of numbers stamped on the side. That gave me some confidence, even though the race covers looked a bit different. The man told me they were from their higher quality line of bearings, and here’s hoping. They were $10/ea., whereas Sears’ version were $4/ea., but I was happy to just get...

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View degoose's profile

Circle cutting #8: Fitting the Lazy Larry Bearing

03-13-2010 07:26 AM by degoose | 12 comments »

I know I have posted this before but it is now on video and for those of you who are not subscribed to my bloghere it is…..

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View Gary Fixler's profile

tragedies #5: My planer's broken bearing

11-22-2009 05:59 AM by Gary Fixler | 14 comments »

I got some shots of the gruesome outcome inside the machine. The replacement bearing has been ordered through Sears Parts Direct and should be here in a week or two. Meanwhile, the carnage… Here are some closeups of the broken bearing from the side where it opened up: Note the broken cage and missing balls. No idea where they went: The shaft was pitted beneath the bearing. At first I thought it was damage, and it may be, but I’m leaning a bit toward it being a...

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View Gary Fixler's profile

tragedies #4: Jimi_C nails it - my planer suffered a blown bearing

11-16-2009 09:06 PM by Gary Fixler | 10 comments »

In my last post, I mentioned my planer seizing up entirely. I couldn’t move the belts, and I couldn’t spin the knife wheel. I also talked about how insanely built the Craftsman 13” is, and I still stand behind that. I think taking apart my Toyota pickup’s engine might be less involved. I finally found the secret under the black slide-in plastic caps that the top rods sit in. There were access ports that let me undo some hex screws and finally lift off the top shrouds (...

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