CF5UU-A Caged Needle Cam Follower for 3D Printers and Laser Cutters
| Item No : | CF5UU-A |
| Size (d*D*B) : | 5x13x23mm |
| Material : | Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.0105KG |
| MOQ : | 20 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The CF5UU-A is a precision miniature 5x13x23x9mm stud-type cam follower bearing, uniquely distinguished by its integrated hex socket on the stud end for effortless tightening. Designed with a caged needle roller assembly and a thick-walled outer ring, this model optimizes high-speed rotational movement and reduces friction in tight spaces. Operating as a flexible B2B trader, we supply these micro track rollers under our proprietary RMO brand, while coordinating rapid OEM multi-brand sourcing to streamline your precision machinery projects.
⚙️Product Features:
- Hex Socket Stud Drive: Features a machined internal hex socket on the threaded stud, allowing secure counter-holding and tightening during tight installations.
- Caged Roller Architecture: The precision polymer or steel cage separates individual needles, drastically lowering operating temperatures during high-speed tracking cycles.
- Thick-Walled Outer Ring: Engineered to handle high radial point-contacts and track surfaces without premature shell deformation.
- Miniature Footprint: The ultra-compact 5mm bore and 13mm outer diameter deliver robust linear support where physical space is critically restricted.
⚙️Product Application:
Optimized for micro-linear tracking systems and light-duty automated guiding mechanisms, the CF5UU-A is widely utilized in:
- High-precision desktop 3D printer printhead carriages and linear motion axes.
- Small-scale laser engraving and CNC cutting machine guide tracks.
- Miniature optical sorting equipment and automated laboratory testing devices.
- Electronic component placement machines and micro-assembly feeder units.
⚙️Precautions:
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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⚙️Obtain Certificate:
About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!
⚙️Technical Parameters:
| Model No. | CF5UU-A |
| Exact Dimensions | 5x13x23mm (Bore d x Outer Dia D x Length/Height H) |
| Outer ring width | 9 mm |
| Bearing Type | Caged Stud-Type Cam Follower / Track Roller |
| Mounting Feature | Hex Socket on Stud End |
| Internal Structure | Caged Needle Rollers |
| Outer Ring Design | Cylindrical Thick-Walled Outer Surface |
| Material | High-Grade Chrome Bearing Steel GCr15 |
| Target Application | 3D Printers, Laser Cutters, Optical Devices |
| Brand | RMO (Own Brand) / Neutral / OEM Custom / Other Global Brands |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |
| Model No. | d | H | m |
| CF3UU-A | 3 mm | 17 mm | 4.5 g |
| CF4UU-A | 4 mm | 20 mm | 7.5g |
| CF5UU-A | 5 mm | 23 mm | 10.5 g |
| CF6UU-A | 6 mm | 28 mm | 18.5 g |
| CF8UU-A | 8 mm | 32 mm | 28.5 g |
| CF10UU-A | 10 mm | 36 mm | 45 g |
| CF10-1UU-A | 10 mm | 36 mm | 60g |
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