Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN 3028 K/SPC3W33 |
| Precision Rating | Sp, up, Sp and up |
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter | 140 mm |
| Selling Units | Single Item |
| Package Size Per | Batch 10X10X10cm |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.250 Kg Batch |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | CNC Machine Tools, Gearboxes, Spindles |
| Automation & Conveyor Systems | Conveyor Drives, Robotic Arms |
| Special Equipment Manufacturing | Printing Presses, Plastic Extruders |
| Factory Upgrading | Motor Rebuilds, Precision Machinery Retrofits |
Reduce Downtime with Genuine SKF NN 3028 K/SPC3W33 Double Row Cylindrical Roller Bearing
Industrial machinery operators often face unexpected production halts due to bearing failures, especially when using non-genuine components. Misaligned precision or poor material quality can lead to premature wear, costing thousands in lost productivity. Sourcing specific bearings like the NN 3028 K/SPC3W33 often means coordinating with multiple suppliers, each with different lead times and quality standards—complicating project timelines.
Genuine SKF Bearings, In Stock and Ready for Industrial Machinery OEM Applications
As an official SKF distributor, we provide the authentic NN 3028 K/SPC3W33 Double Row Cylindrical Roller Bearing designed for industrial machinery OEM applications. Our WMS real-time inventory system ensures this 140mm inner diameter bearing is available for immediate dispatch, eliminating long lead times. Each unit undergoes ISO 9001 three-level quality inspection, verifying dimensions and performance to meet SKF’s strict standards—critical for precision equipment like CNC machine spindles and gearboxes.
Engineered for High-Precision, Heavy-Duty Industrial Operations
The SKF NN 3028 K/SPC3W33 excels in applications requiring high radial load capacity and precise alignment. Its double row cylindrical roller design delivers exceptional rigidity, making it ideal for machinery subject to continuous operation under heavy loads, such as conveyor drives and printing presses. The open seal type allows for lubrication customization, adapting to varying operating temperatures and contamination levels in industrial environments.
Technical Details That Ensure Reliable Performance
The SPC3 precision rating of this bearing guarantees minimal runout and high rotational accuracy, essential for maintaining tight tolerances in CNC machining. Its cylindrical structure enables axial displacement, accommodating thermal expansion in high-speed applications without compromising load distribution. The “K” designation indicates a tapered bore, simplifying mounting and dismounting during maintenance—reducing equipment downtime. With a focus on durability, SKF’s manufacturing process ensures consistent material quality, directly impacting bearing lifespan and machine reliability.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Non-genuine bearings may offer lower upfront costs, but they often fail prematurely under industrial stress, leading to unplanned shutdowns, repair labor expenses, and potential damage to adjacent components. Genuine SKF bearings like the NN 3028 K/SPC3W33 are engineered to meet exacting standards, reducing the risk of early failure and extending maintenance intervals. Our clients across 60+ countries report 30% fewer bearing-related breakdowns after switching to authorized supply chains, significantly lowering long-term operational costs.
Our Commitment to Reliable Bearing Supply
With over 10 years of experience as a professional SKF bearing solution provider, we ensure every NN 3028 K/SPC3W33 bearing is traceable to SKF’s official supply chain. Our technical team, comprising industry experts, offers free application consulting to confirm compatibility with your equipment. We support full after-sales service, including manufacturer-backed warranty claims for manufacturing defects. Serving 2,000+ clients globally, we provide door-to-door logistics with real-time tracking, ensuring your bearing arrives when and where you need it.
Packaging & Shipping
- Original SKF packaging with batch traceability labels and outer carton reinforcement
- 3-7 business days delivery for in-stock items
- Flexible shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided upon dispatch
- Minimum order quantity of 1 unit, supporting emergency maintenance needs
Get Your SKF NN 3028 K/SPC3W33 Bearing Today
Don’t let equipment downtime affect your production schedule. Send us your bearing model, application details, and required quantity, and our team will provide a unified quotation within one working day—complete with authorization documents. With现货 available, we can help you minimize machine idle time and keep your operations running smoothly.
Frequently Asked Questions
Q: Is this bearing a genuine SKF product?
A: Yes, we are an official authorized SKF distributor. Every bearing is sourced directly from SKF’s official supply chain and comes with complete traceability documentation.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: We offer the standard SKF manufacturer warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, making it suitable for both emergency repairs and small-batch procurement.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days. We offer DHL, FedEx, UPS, air, and sea freight options to match your timeline.
Q: How can I verify the bearing’s authenticity?
A: Check the packaging for SKF’s holographic防伪 label and laser-etched model information. We also provide official authorization certificates upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
