High-Precision LR203-2RSR NPPU Yoke Type Track Roller Bearing 17x47x12mm
| Item No : | LR203-2RSR (NPPU) / 361203R |
| Size (d*D*B) : | 17x47x12mm |
| Material : | Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.11KG |
| MOQ : | 50 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The LR203-2RSR (interchangeable with NPPU and 361203R) is a premium single-row yoke type track roller bearing, precisely engineered to dimensions of 17x47x12mm. Designed with a thick-walled outer ring, it is capable of accommodating exceptionally high radial loads and minimizing distortion under heavy stress. Available in our proprietary RMO brand for guaranteed cost-effectiveness and reliability, we also offer flexible sourcing for other internationally recognized brands to perfectly match your specific procurement requirements.
⚙️Product Features:
- Thick-Walled Outer Ring: Specifically profiled to manage high radial forces and shock loads associated with track running.
- Advanced Sealing (2RSR/NPPU): Equipped with double-sided NBR lip seals to effectively retain grease and block dust, extending service life in harsh environments.
- Pre-Lubricated: Factory-filled with high-performance lithium grease, ensuring maintenance-free operation straight out of the box.
- Brand Flexibility: Choose our robust RMO brand for an optimal price-performance ratio, or request customized multi-brand solutions.
⚙️Product Application:
Due to its durable single-row design and superior sealing, the LR203-2RSR is highly recommended for:
- Conveyor systems and material handling equipment.
- Linear guidance systems and slide rails.
- Cam drives and automated packaging machinery.
- Sorting equipment and escalators.
⚙️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. | |
| Bearing Type | Single Row Yoke Type Track Roller |
| Dimensions | |
| Sealing Type | 2RSR / NPPU (Double lip seals) |
| Rolling Element | Steel Balls |
| Outer Ring Surface | Cylindrical / Crowned |
| Material | |
| Weight per Piece | |
| Brand | RMO/Neutral/OEM/Other Brand |
| Package | |
| Lead Time | |
| Shipping | |
| Payment | 100% TT, or 30% TT In Advance, 70% TT After Finished Production |
| Model No. | d | D | H | m |
| LR200NPPU | 10 mm | 32 mm | 9 mm | 0.04 KG |
| LR201NPPU | 12 mm | 35 mm | 10 mm | 0.05 KG |
| LR202NPPU | 15 mm | 40 mm | 11 mm | 0.07 KG |
| LR203NPPU | 17 mm | 47 mm | 12 mm | 0.11 KG |
| LR204NPPU | 20 mm | 52 mm | 14 mm | 0.15 KG |
| LR205NPPU | 25 mm | 62 mm | 15 mm | 0.24 KG |
| LR206NPPU | 30 mm | 72 mm | 16 mm | 0.34 KG |
| LR207NPPU | 35 mm | 80 mm | 17 mm | 0.42 KG |
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