Genuine Unistrut P2749-EG 2 Wheel Light Duty Trolley Assembly for use with P1000, P1001, P5000, P5001, P5500, P5501 and All 1-5/8
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We do ask that you note the allotted weight of 50 pounds. We recommend the P2750 (100lbs) or the P2950 (600lbs) if heavier items are needed to withstand more weight. Furthermore, please note that the rate is based on the speed of the trolley. Weight will be allowed to be carried in greater quantities at a slower travel speed. You can also anchor your trolley track differently depending on how you have done so.
UNISTRAT trolleys are part of a complete system featuring a modular design, which includes everything from units to transporters Channels for Unistrut brand are 5/8" in diameter. In some cases, the trolleys will work with channel manufactured by others, but because dimensional tolerances differ from manufacturer to manufacturer, some customers have said that the trolley does not glide as well with non-manufacturer-made channel. Channels that are unidirectional. For optimal performance, Unistrut channel is the best choice, but if your channel references have comparable dimensional specs, the other channel might work as well.
Designed to withstand 50 pound straight hanging loads, the P2749 has a design load rating of 50 pounds.
Since I haven't tried it that way, I can't say if it works the same or handles the same load.
Selected User Reviews For Genuine Unistrut P2749-EG 2 Wheel Light Duty Trolley Assembly for use with P1000, P1001, P5000, P5001, P5500, P5501 and All 1-5/8
Upon receiving two trolleys, I notice that the shafts are out of alignment with the frame by The attached photos can be found here. Due to the way the equipment is set up, these appear to be defective. The mechanism would likely cause misalignment and drag if they were used for my application. A notification should be sent to Unstrut. It's time to return them to you. Maybe the 4-year plan is the right route Does the wheel trolley have a square shape?.
A couple of these casters along with a stick of 1 5/8 understrut were used to make a sliding door in my small attic storage room. Made from two by fours, one-inch boards, and plywood, this is a very heavy door. I am very happy with these casters. Easy to open, the door slides in place. The part of the caster that bolts to your surface is very close to the unistrut, so take care not to allow much clearance between the two. There will be no extra space in there with a few washers, so if you need extra space, you will have to provide it. Ensure you have your measurements right before you attach the caster to whichever device you intend to attach Once the caster is attached, it will not be able to be adjusted. As the screw hole is not round, adjusting it from side to side is not possible. In addition, there is a small hole in the door that makes it impossible for it to be moved.
You would be better served if you used a deep Unistrut channel with this high-quality roller if you plan on rolling any distance. Assuming that you are using the most common size The thickness of the steel plate is 5/8" deep Fasteners supporting the channel will cause the roller to stop in this case because the clearance is not sufficient. There are two standard 2-inch nails It should be OK to use 7/16" deep channels (or more), as they provide greater.
In spite of reviews that claimed these were poorly constructed, I was not willing to believe them. What could possibly go wrong with one of these. The truth has come to light. That is what I would have expected if this was a $5 Chinese part. $20 from UniStrut was used for this part. Returning to the old way of doing things. On closer inspection (see photo), it appears to be even worse. This is a horrible situation, yes. A 3-part manufacturing process is used to manufacture this product There is a 5 degree tilt on this wheel. The bearings and wheels are embedded in the There is no way to fix it by bending it backwards.
This is not an item you should order. Then they send a piece of plastic garbage in place of that metal.
The brackets and rollers are made of solid metal. Transport trolley that is built to last. Two of the trolleys (bought separately) I received were nice, solid metal, well made pieces. The trolleys are holding up an 8 foot wide bi-fold door The door folds in half and is 8 feet tall. There are heavy doors on each wall. This has been a very good purchase for me, and I have ordered two more.
Garbage like this can be bought for a lot cheaper. Rather than a solid rod, the wheels attach to each other with a spring pin. Slowing them down and causing them to
Use V roller bearings to make these for less than $17. They are stronger and smoother than the paper clips that come with them nowadays. One day I'll arrange the parts list and add it.
If you want to get a sun shade roller-blind, this is what you should go for. two of them are very well-educated He made them and had them work just as he wanted them to.
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