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Brand: Mssoomm
Material: High Quality Carbon Steel (C45#)
Hardness: 58-64 HRC
Surface Hard-thickness: 0.8 – 2.5mm
Surface Roughness: 0.8S – 1.6S
Straightness: Below 5μm/100mm
Surface Chrome Thickness: 15um-20um
Surface Finish Quality: Ra 0.8
Color: Silver
This item includes:
2pcs 20mm x 1220mm Linear Rail Shaft Rod
4pcs SCS20UU Bearing Block
4pcs SK20 Fixed Support
Lead Time: If this item is not FBA, the lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring Festival
Please Note:
- We can offer the linear motion rail shaft rod in any length, pls contact us.
- We can process the end of the rail as you need, some examples you can see the image 8
Wookieecantina
2025-08-28 18:58:03
So, there are no adjustments on these bearings, but the actual fit straight out of the packing is certainly good enough for this particular application. I'm not sure I'd use these for an ultra high precision application due to the lack of adjustability but I can't honestly say anything negative about these, as the price was so low, I'm actually surprised they're of decent quality.The mounted up easily and the slide showed little resistance and to this, I'm really pleased.I would purchase these again for use in basic operations as I believe they'll last a long time and provide good service for the next few years. Perhaps drilling and tapping a zerk fitting would prove worthwhile.These are a good value and a worthwhile product to have in your shop.
Craig ehrfurth
2025-07-28 10:50:11
Just what I needed
Juan Carlos villamizar B.
2025-06-16 18:37:04
Justo lo que nesecitaba
Riley
2025-04-30 17:53:17
Received the product with only 1 of 2 sets of Shaft Support Guides, had to order another set online.Edit 6/25/2024Increasing from 2 to 3 stars, seller reached out and offered to ship the missing parts. Appreciate the customer service, hopefully the packaging will improve going forward
michael c. sureda
2025-04-01 13:32:15
This product was perfect for my project.
Edgar E. Puentes H
2025-03-20 17:18:45
Becareful with sk12 included, it’s useless. Sk12 dont have the correct dimensions, it’s necessary to buy another set to replace the sk12 included
Paul Scott
2025-03-19 12:40:00
All four of the brackets that came with the kit are drilled to big to tighten down on the rod. The are about three millimeters too big.They are useless and cannot be used with this project. Also one of the three blocks that slide up and down on the rod is bad. The dimensions are off as can be seen in the pictures.
C de L
2025-03-13 18:39:03
From a product quality perspective, this all looks solid. The guide rods are straight, carriages roll smoothly, etc. However, the first time I ordered this product, it arrived with 2 guide rods, 2 carriages and 2 support mounts - missing half the carriages and supports. Not sure what I'm expected to do with only enough parts to use one guide rod.So I put in for a replacement, which, AGAIN, showed up with only 2 carriages and 2 supports. Two stars for the quality of the rails, but if you're looking for a complete set for a project, I suggest buying a different brand, or from a different vendor.
Paul Jones
2025-02-20 13:49:49
Great quality, very smooth.
jose de jesus arredondo
2025-02-17 16:44:37
Se ve de muy buena calidad
Jonathan maestro
2025-01-19 10:21:06
A tiempo ,Producto en buen estado.como lo esperaba.
Daryl G Prefontaine
2024-11-27 14:05:47
Product is as described but be aware you may be charged Duty, taxes and brokerage fees not noted here.Update - The vendor supplied a partial refund amounting to the duties paid. Very professional!
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