40x47x30mm One-Way Needle Bearing FCB-40 Supplier
| Item No : | FCB-40 |
| Size (d*D*B) : | 40x47x30mm |
| Material : | ST14 Steel with Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.065KG |
| MOQ : | 50 pcs |
⚙️Product Description:
Looking for high-torque efficiency and precise indexing in a compact space? Our FCB-40 One-Way Needle Roller Bearing (Size: 40x47x30mm) is a premium drawn cup roller clutch engineered for seamless backstopping and overrunning functions. This model features a dual-designation standard, ensuring 100% interchangeability across global machinery platforms. As an agile B2B bearing trader, we provide this critical component under our cost-effective proprietary “RMO” brand for bulk supply, while simultaneously offering sourcing channels for other major international brands to meet your specific global procurement standards.
⚙️Product Features:
- Drawn Cup Compact Design: The thin-walled, steel-plated outer ring allows for high radial load capacity and torque density in extremely restricted mounting spaces.
- Instant Mechanical Lock: High-precision needle rollers grip immediately upon reverse rotation, delivering crisp overrunning and zero-backlash indexing.
- Premium Chrome Steel (GCr15): The needle rollers and internal cages are hardened to perfection, ensuring long-term wear resistance and running accuracy.
- Flexible Brand Sourcing: Leverage our direct supply of the RMO brand for maximized profit margins, or access our extended network for global brand alignment.
⚙️Product Application:
Thanks to its dual-supporting needle roller configuration and high torque capacity, the FCB-40 clutch is widely utilized in:
- Commercial fitness equipment (e.g., gym rowing machines and exercise bikes).
- Printing, paper-processing, and packaging machinery for precise intermittent feeding.
- Textile machinery and industrial washing equipment requiring overrunning control.
- Industrial two-speed gearboxes and conveyor backstop systems.
- Office automation equipment and light industrial drive assemblies.
⚙️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. | FCB-40 |
| Size | 40x47x30mm |
| Type | Drawn Cup Needle Roller Clutch |
| Outer ring & roller material | ST14 Steel with Chrome Steel GCr15 |
| Cage material | PA66-GF / Glass fiber reinforced PA66 |
| Structure | Integrated needle rollers with dual support |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Brand | RMO/Neutral/OEM/Other Brands |
| Shipping Method | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Shipping Port | Guangzhou, Ningbo, Shanghai |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |
| Service | Support Sample Testing |
| Model No. | d | D | H | m |
| FCB-8 | 8 mm | 14 mm | 20 mm | 11 g |
| FCB-10 | 10 mm | 16 mm | 20 mm | 13 g |
| FCB-12 | 12 mm | 18 mm | 26 mm | 18 g |
| FCB-16 | 16 mm | 22 mm | 26 mm | 24 g |
| FCB-20 | 20 mm | 26 mm | 26 mm | 28 g |
| FCB-25 | 25 mm | 32 mm | 30 mm | 48 g |
| FCB-30 | 30 mm | 37 mm | 30 mm | 54 g |
| FCB-40 | 40 mm | 47 mm | 30 mm | 65 g |
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