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✔4-Pieces 3/4" 19.05mm Bore Zinc Plated Set Screw Shaft Collars
✔Made of High quality Carbon Steel with Zinc Plated Coating, better weld ability and resistance to corrosion than the regular steel
✔This collar comes with a socket cup-point setscrew for securing the collar onto the shaft
✔Good axial and radial support performance, durable choice for nearly all types of machinery and
industry, such as drive shafts, agricultural implements, medical equipment, gearbox assemblies, motor
bases, machine tools, and paper and steel mill equipment, the automotive industry, the manufacturing
industry, the hobby craft industry
R Cagno
2025-08-19 12:49:36
These collars arrived as advertised. I have read complaints that they are not machined accurately to spec.. The ones I received were exactly 3/4" bore. The inserts I was putting them over were 3/4" outside diameter.It seems to me that when you have a collar that is a 3/4" bore that it should be 3/4". If you are trying to put it around an object that is a 3/4" outside diameter, they are going to be a very tight fit. That is the case with these. You could press fit these if necessary, but in my case I just brought the diameter of the insert down a thousands or two and was then able to fit them together without a lot of effort.As you can see from the photo, these are a bore of 3/4" as advertised.
Francis Kull
2025-06-10 12:07:04
Worked great on my project.
Brian Franks
2025-05-28 18:21:02
These are well made and function as intended. They are actaully heavy and wide. Be aware of that when considering your application.
Gary
2025-05-17 11:06:58
They worked perfectly. Fit my 3/4 inch steel axle. Strong set screw. Will buy again.
Cheryl Cravens
2025-03-29 18:26:09
Used for solar cover. It was exactly what I needed
good.better.best
2025-01-14 18:21:43
My pellet grill came with some smaller Rollerblade style castor wheels and one needed to be replaced. I decided to add some larger castor wheels to the front so I could put bigger wheels on the back. These worked great to hold the wheels in place.
D. Manning
2024-12-31 11:55:40
These are heavy and well made. The bolts tighten easily with a standard hex head wrench. Be sure to buy the size up from the actual bore of your axle. My wheelbarrow axle is a 5/8" bore, so I bought the 3/4" collars, so they slide over the axle. A 5/8" collar won't slide over a 5/8" axle. Always buy a size up!
Guy Cagle
2024-11-24 13:45:17
When we first tried it out, we didn't align the set screw properly and I didn't last any longer than normal. After reading the directions carefully, we aligned the set screw properly and really cinched it down right. That did the trick. I can go all day and night now.
Franco G.
2024-11-13 18:44:47
Particolarmente utili per bloccare oggetti infilati su un tubo da 3/4 di pollice .
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