-- SKF Authorized Engineering Partner
Experience smoother, longer-lasting machinery performance with our high-quality Rna4864 Needle Roller Bearing, designed to minimize friction and maximize load capacity for reliable operation in demanding applications. Crafted from premium Bearing Steel and certified to ISO9001:2008 standards, this single-row radial bearing ensures consistent precision—so you can trust it to keep your equipment running without unexpected downtime.
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| Parameter | Details |
|---|---|
| Model Number | 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Lubrication | Grease or Oil |
| Specification | 12*32*10mm |
| Certification | ISO9001:2008 |
| Service | OEM ODM |
| Origin | China |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, precision linear guides |
| Mechanical Engineering | Rotary shafts, gearboxes, pump assemblies |
| Industrial Machinery | Electric motors, compressors, textile machinery |
Finding the right needle roller bearing for your equipment can be frustrating—mismatched dimensions lead to installation delays, while low-quality materials cause premature wear and unexpected downtime. With countless models and standards in the market, sourcing the exact bearing you need often means juggling multiple suppliers.
The Bdl Rna4864, Rna4868, and Rna4872 high quality needle roller bearings address these challenges head-on. Manufactured under ISO 9001:2008 certified processes, these bearings feature bearing steel construction that ensures durability even under radial loads. Whether used in automation equipment conveyors or mechanical gearboxes, their single-row design and 0° contact angle provide stable operation, supported by our extensive inventory for quick delivery.
These needle roller bearings excel in applications where radial load capacity is critical. With a specification of 12*32*10mm (bore diameter x outer diameter x width), they are engineered to handle moderate to high radial forces while maintaining compact dimensions—ideal for space-constrained machinery. Their design minimizes friction when paired with proper grease or oil lubrication, making them suitable for continuous operation in industrial settings.
The bearing steel material offers excellent surface hardness and wear resistance, reducing the risk of premature failure compared to lower-grade alternatives. The 0° contact angle ensures uniform load distribution across the rollers, enhancing stability during rotation. Precision manufacturing controls dimensional accuracy, ensuring interchangeability with major international standards—critical for replacement scenarios where exact fit is non-negotiable. Additionally, the single-row configuration balances load capacity with weight efficiency, making these bearings a practical choice for both light and medium-duty applications.
Selecting a substandard needle roller bearing may seem cost-effective initially, but the hidden expenses add up. Early wear leads to equipment downtime, increased maintenance labor, and potential damage to adjacent components. The Rna4864 series, built to strict quality standards, reduces these risks by delivering consistent performance over longer service intervals. By aligning with ISO 9001:2008 production protocols, these bearings meet industry benchmarks for reliability, directly contributing to lower total cost of ownership through reduced replacement frequency and minimized unplanned maintenance.
Our commitment to quality starts with raw material inspection and continues through finished product testing, including dimensional checks, hardness verification, and surface treatment evaluation. Each bearing comes with a manufacturer’s warranty covering material and workmanship defects, ensuring peace of mind for your application. With OEM and ODM capabilities, we can also tailor specifications to meet unique requirements, supported by a supply chain that includes both our BDL brand and access to a wide range of international and domestic bearing models.
Whether you need the Rna4864, Rna4868, Rna4872, or any other needle roller bearing model, provide us with your required specifications, quantity, and delivery location. Our team will quickly confirm availability and provide a competitive quote, ensuring you get the right bearing when you need it.
Q: Do you supply bearings from other brands besides BDL?
A: Yes, we offer a comprehensive range of bearings including major international and domestic brands. We can source specific models as per your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the bearing dimensions (d x D x B), and our technical team will verify compatibility with the Rna4864 series or recommend alternatives.
Q: What is the warranty period for these bearings?
A: We provide a standard warranty covering manufacturing defects. The exact terms are specified in the purchase agreement.
Q: What is the minimum order quantity?
A: We accept low minimum orders, making it suitable for both small repairs and bulk purchases.
Q: How long does shipping take?
A: In-stock items ship within 1-3 business days. Delivery time depends on the chosen shipping method and destination.
Q: Can you produce custom bearings to my specifications?
A: Yes, we offer OEM and ODM services. Contact us with your drawings or detailed requirements for a custom solution.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: Bdl Rna4864 Rna4868 Rna4872 High Quality Needle Roller Bearing
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