Product Specifications
| Parameter |
Details |
| Model NO. |
NN3022 TN3/SPW33 |
| Single Gross Weight |
0.100kg |
| Selling Units |
Single Item |
| Number of Row |
Double Row |
| Inner Diameter |
110mm |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Industrial Robots, Precision Machinery |
| Food & Beverage |
Processing Equipment, Conveyors |
| Maintenance |
Repair Shops, Machinery Overhaul |
Prevent Costly Downtime with High Precision Crossed Cylindrical Roller Bearing NN3022 TN3/SPW33
Industrial robot operations face critical challenges when bearings fail prematurely—unplanned downtime disrupts production schedules, and replacing low-quality components creates recurring maintenance costs. Sourcing reliable high-load bearings often means navigating minimum order quantities that delay urgent repairs, while ensuring compatibility with precision machinery adds another layer of complexity.
Genuine High Load Bearing for Industrial Robots, Available Now
The High Precision Crossed Cylindrical Roller Bearing NN3022 TN3/SPW33 addresses these pain points with its 1000nm load capacity and double-row design, engineered for the demanding rotational needs of industrial robots. As a professional bearing supplier with decades of export experience, we maintain flexible order policies—including 1 piece MOQ for standard bearings—to support both emergency repairs and bulk production requirements. Our ISO 9001:2015 certified quality control ensures each bearing meets international standards, providing consistent performance in automated manufacturing environments.
Engineered for Precision Rotation in Critical Applications
This Crossed Cylindrical Roller Bearing excels in applications requiring high rigidity and precise axial alignment, such as robotic arm joints and precision machine tool spindles. Its double-row configuration distributes loads evenly across contact surfaces, making it ideal for handling combined radial and axial forces in continuous operation. The bearing’s design minimizes friction during high-speed rotation, reducing heat generation and extending service life in industrial robot systems where reliability directly impacts production efficiency.
Technical Features That Ensure Reliable Performance
The NN3022 TN3/SPW33 bearing’s key specifications directly contribute to its industrial robot suitability. With an inner diameter of 110mm, it fits standard robotic joint assemblies, while the double-row structure enhances load distribution—critical for supporting the 1000nm high load demands of robotic movement. The precision manufacturing (consistent with our P0-P4 grade production capabilities) ensures minimal runout, maintaining positional accuracy in automated tasks. Each unit undergoes dimensional detection and performance testing in our in-house laboratory, verifying compliance with strict quality standards before shipment.
Why Authenticity Matters for Your Bottom Line
Choosing genuine Crossed Cylindrical Roller Bearings avoids the hidden costs of counterfeit alternatives. Substandard bearings often fail within months, leading to production halts, expensive component replacements, and potential damage to connected robot parts. Our products meet ISO, ABMA, and DIN international standards, backed by a 12-month warranty from the date of delivery. By investing in authentic high-precision bearings, you reduce total cost of ownership through extended service intervals and fewer unplanned maintenance events.
Our Commitment to Reliable Supply
With 18 years of manufacturing and export experience, Saifan Bearings has established a global supply chain serving brand owners and industrial buyers across Europe, North America, and Southeast Asia. Our one-stop service integrates independent R&D, production, and global sales, ensuring consistent availability of the NN3022 TN3/SPW33 bearing. We provide free technical guidance on selection and installation, supported by a professional team with rich application experience in industrial machinery. All products are inspected through strict incoming material checks and full-process supervision, guaranteeing stable quality for your critical applications.
Packaging & Shipping
- Protective packaging: 20.00cm * 20.00cm * 20.00cm box with gross weight of 0.200kg per unit
- Sample order delivery: 3-5 working days
- Bulk order delivery: 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air, and sea freight available
- Flexible order quantities: 1 piece MOQ for standard bearings, customized order quantities negotiable
Secure Your Bearing Supply Today
Don’t let bearing issues slow your production. Whether you need a single unit for emergency repair or bulk quantities for ongoing manufacturing, we ensure prompt delivery and reliable performance. Send your requirements now to receive a detailed quotation and technical support tailored to your industrial robot application.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF, with complete traceability and authenticity guaranteed through our certified supply chain.
Q: How can I confirm if this bearing fits my industrial robot?
A: Our technical team can assist with选型 based on your robot model, load requirements, and operating conditions. Provide your application details for personalized guidance.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings like the NN3022 TN3/SPW33 have a 1 piece MOQ, supporting both small repairs and large production orders.
Q: How quickly can you ship this bearing?
A: Sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 working days depending on quantity.
Q: How do you ensure product quality before shipment?
A: All bearings undergo strict finished product inspection, including dimensional detection and performance testing, to ensure consistent quality.
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