Heavy Duty HK1010 Needle Roller U-Groove Pulley 10×38.1×10.3mm
| Item No : | HK1010 / NK1010 / 6000RS U groove pulley |
| Size (d*D*B) : | 10×38.1×10.3mm |
| Material : | Chrome Steel +POM, Nylon, Steel, |
| Lead Time : | 10-15 days |
| Weight : | 0.0153/0.017/0.056KG |
| MOQ : | 5000 pcs |
⚙️Product Description:
Are you looking for a heavy-duty tracking solution with a compact design? Our U-Groove Pulley featuring an HK1010 Needle Roller Bearing core (Size: 10×38.1×10.3mm) is engineered for high radial load capacity. To meet diverse operational environments, the outer pulley material is fully customizable—choose from wear-resistant POM, durable PA6 Nylon, or high-strength Bearing Steel. Best of all, we have existing molds ready for this specific size, which significantly reduces your tooling costs and shortens the lead time. Available under our premium “RMO” brand or adaptable for full OEM/ODM manufacturing.
⚙️Product Features:
- Needle Bearing Core: Built-in HK1010 needle roller bearing provides superior radial load capacity in a limited space compared to standard ball bearings.
- Versatile Outer Materials: Available in POM (low friction, quiet), PA6 Nylon (impact resistant), or Bearing Steel (heavy-duty, maximum lifespan) to suit your specific application.
- Zero Tooling Cost: Ready molds for the 10×38.1×10.3mm dimension mean no extra mold fees and faster mass production.
- Precision U-Groove: Engineered to perfectly hug round rails, wires, or cylindrical tracks, ensuring smooth linear guidance and preventing derailment.
- Brand & OEM Support: Source directly with our reliable RMO bearings or utilize our flexible supply chain for other brands and custom OEM orders.
⚙️Product Application:
Thanks to the combination of the high-load HK1010 core and versatile outer materials, this U-groove pulley is ideal for:
- Heavy-duty sliding gates, doors, and window track systems.
- Industrial lifting equipment and wire rope pulley mechanisms.
- Automated logistics sorting lines and conveyor guide rails.
- Elevator door mechanisms and agricultural machinery.
- Material handling equipment requiring compact, high-load rollers.
⚙️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:
| Item No. | HK1010 /NK1010 /6000RS U-Groove Pulley |
| Brand | RMO/Neutral/OEM/Other Brands |
| Size | 10×38.1×10.3mm |
| Seal Type | Optional: Open, ZZ (Metal Shield), 2RS (Rubber Seal) |
| Bearing Material | Chrome Steel GCr15 |
| Outer Material Options | POM / Nylon PA6 / Bearing Steel |
| Groove Profile | U-Groove / U-Shape |
| Mold Status | Existing Molds Ready |
| Package | Woven bags/cartons |
| Lead Time | 3-5 days for stock; 15-20 days for bulk orders |
| Shipping Port | Guangzhou, Ningbo, Shanghai |
| Payment | 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production |
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