Product Specifications
| Parameter |
Details |
| Model NO. |
RNA4876 |
| Load Direction |
Radial Bearing |
| Style |
Without Outer Ring, Without Inner Ring |
| Material |
Bearing Steel |
| Type |
Closed |
| Product Name |
Needle Roller Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| Delivery Time |
3-7days |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
415*480*100 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmission systems, Drive trains, Axle assemblies |
| Industrial Machinery |
Gearboxes, Reducers, Conveyors |
Prevent Costly Downtime with RNA4876 Needle Roller Bearing for Automobiles
Automotive manufacturers and repair shops face recurring challenges with bearing failures—premature wear leading to noisy operations, unexpected breakdowns, and production delays. Sourcing reliable bearings that meet precision requirements while offering flexible order quantities often becomes a time-consuming hurdle, especially when dealing with specialized components like the RNA4876.
Engineered for Automotive Performance: RNA4876 Needle Roller Bearing
Our Needle Roller Bearing RNA4876 addresses these pain points with precision engineering and customer-centric service. As a professional bearing manufacturer with decades of export experience, we ensure each unit meets P0-P4 precision standards, critical for maintaining radial load stability in automotive applications. The 415x480x100mm dimensions make it ideal for heavy-duty vehicle transmissions, where durability under constant radial stress is non-negotiable. With 1 piece MOQ for standard bearings and 3-7 day delivery, we support both small-batch repairs and large-scale production needs.
Optimal Performance in Demanding Automotive Conditions
The RNA4876 excels in high-load automotive environments, such as commercial vehicle gearboxes and drive axles, where it withstands continuous radial forces during acceleration and deceleration. Its closed design and bearing steel construction ensure resistance to wear and temperature fluctuations, common in undercarriage applications. Proper lubrication with grease or oil further enhances its service life, making it a reliable choice for vehicles operating in varying terrains and climates.
Technical Features That Ensure Reliability
Key technical attributes of the RNA4876 directly impact its performance in automotive systems. The precision rating (P0-P4) controls dimensional accuracy, reducing vibration and noise during operation—critical for passenger comfort and component longevity. Clearance options (C0, C3, C4) allow customization based on thermal expansion needs: C3 and C4 clearances accommodate higher operating temperatures, preventing seizure in high-stress scenarios. The absence of inner and outer rings streamlines installation, fitting directly into housing bores to save space in compact transmission designs.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing authentic needle roller bearings like the RNA4876 avoids the hidden costs of counterfeit products. Inferior bearings often fail prematurely, leading to二次 repairs, production downtime, and potential damage to adjacent components. Our units meet ISO international standards and undergo strict quality control—from raw material inspection to full-process production supervision. This commitment translates to longer service intervals, lower maintenance costs, and reduced risk of catastrophic failures, ultimately lowering your total cost of ownership.
Our Commitment to Quality and Service
With ISO 9001:2015 and ISO 14001 certifications, we adhere to global quality and environmental standards. Our professional R&D team and experienced QC staff ensure each bearing meets performance specifications, while OEM/ODM capabilities allow customization to match your exact drawings and requirements. We offer a 12-month warranty from the date of delivery, with free replacements or refunds for qualified defective products. Our technical support team provides guidance on selection, installation, and maintenance, ensuring optimal bearing performance throughout its lifecycle.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-7 working days delivery for standard orders
- Multiple logistics options including express, air, and sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ supported for urgent repair needs
Secure Your RNA4876 Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single unit for emergency repair or bulk orders for manufacturing, we ensure prompt delivery and consistent quality. Contact us with your requirements, and our team will assist with选型 and pricing to keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine RNA4876 bearings?
A: Yes, all our bearings are manufactured in-house under strict quality control and meet international standards. We provide full traceability documentation for each product.
Q: How do I confirm if the RNA4876 fits my equipment?
A: Share your equipment model or technical drawings with our technical team, and we’ll verify compatibility and provide recommendations for optimal performance.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard RNA4876 bearings is 1 piece, supporting both small repairs and large-scale orders.
Q: How long does shipping take?
A: Standard orders are delivered within 3-7 working days. For bulk or customized orders, delivery time is negotiable based on production requirements.
Q: Can you provide customization for the RNA4876?
A: Yes, we support OEM/ODM customization, including adjustments to structure, size, and packaging based on customer drawings and specifications.
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