Product Specifications
| Parameter |
Details |
| Model NO. |
HK2818 |
| 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 |
28*35*18 mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Engine Components |
| Agricultural Machinery |
Harvesters, Tractors, Tillage Equipment |
| Home Appliances |
Washing Machines, Refrigeration Compressors |
| New Energy |
Wind Turbines, Photovoltaic Systems |
Stop Production Delays with HK2818 Needle Roller Bearing for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—when a bearing fails, production lines halt, maintenance teams scramble, and deadlines slip. Many face challenges with generic bearings that wear prematurely under heavy loads or fail to meet precision requirements, leading to frequent replacements and rising operational costs. Sourcing reliable, long-life bearings with flexible order options can be a constant struggle, especially when dealing with tight production schedules.
HK2818 28x35x18mm Bearing: Engineered for Long-Life Performance
Our Needle Roller Bearing HK2818 is designed to address these pain points, offering a durable solution for industrial machinery applications. With dimensions of 28x35x18mm, this closed-type radial bearing is crafted from high-quality bearing steel, ensuring resistance to wear and extended service life. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we guarantee consistent quality—whether you need a single unit for emergency repairs or bulk orders for production lines. The HK2818 supports both grease and oil lubrication, adapting to diverse operating conditions in machine tools, reducers, and other industrial equipment.
Optimal Performance in Demanding Industrial Environments
The HK2818 Needle Roller Bearing excels in applications requiring high radial load capacity in a compact design. Without inner and outer rings, it allows for direct contact with mating components, maximizing space efficiency—critical for machinery with limited installation room. Its closed structure minimizes contamination, making it suitable for environments with dust or debris, common in manufacturing and agricultural settings. Whether operating in high-speed rotating equipment or under heavy static loads, this bearing maintains stability, reducing vibration and noise to enhance overall machine performance.
Technical Features That Deliver Reliability
Precision and durability define the HK2818’s performance. Available in precision ratings from P0 to P4, it meets strict tolerance requirements for machinery where accuracy is non-negotiable—such as CNC machine tools and printing presses. Clearance options (C0, C3, C4) allow customization based on thermal expansion needs, ensuring optimal fit and function across operating temperatures. The use of bearing steel provides excellent hardness and fatigue resistance, directly contributing to its long-life claim. For industrial machinery makers prioritizing technical matching and after-sales support, these specifications ensure the bearing integrates seamlessly into existing systems, reducing the risk of premature failure.
Long-Term Value: Why Quality Bearings Lower Total Costs
Choosing the right bearing goes beyond upfront price—it’s about total cost of ownership. Low-quality bearings may save money initially but often fail early, leading to unplanned downtime, expensive repairs, and lost production. The HK2818, backed by our 12-month global warranty, eliminates these risks. We stand behind every unit, offering defect replacement or refund if issues arise. With a production capacity of 1,000,000 units annually, we ensure stable supply, avoiding delays caused by stock shortages. For wholesalers and industrial buyers, this reliability translates to fewer disruptions, lower maintenance costs, and higher customer satisfaction.
Your Trusted Partner for Bearing Solutions
Since 2005, Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East, building a reputation for stability and competitiveness. Our QC lab conducts rigorous testing at every production stage, from raw material inspection to final product validation, ensuring compliance with international standards. We offer OEM/ODM customization to meet unique specifications, with strict confidentiality protocols for brand owners. With free technical guidance and a responsive after-sales team, we don’t just sell bearings—we provide solutions tailored to your industry needs. Our flexible order terms (1pc MOQ for standard items, 3–5 days sample lead time) make us the go-to partner for both emergency repairs and long-term production planning.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3–7 days delivery time for standard orders, ensuring quick turnaround
- Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time tracking provided for all shipments
- 1pc minimum order quantity, ideal for urgent maintenance or small-batch requirements
Get Your HK2818 Bearing Today
Don’t let bearing failures disrupt your operations. The HK2818 Needle Roller Bearing is in stock and ready to ship, with the technical support you need to ensure proper installation and performance. Whether you’re a machinery manufacturer, wholesaler, or maintenance provider, we can fulfill your order quickly and reliably. Contact us now to get a quote tailored to your quantity and delivery requirements.
Frequently Asked Questions
Q: Is the HK2818 Needle Roller Bearing genuine and traceable?
A: Yes, all our bearings are manufactured in-house under ISO9001 and ISO14001 certifications, with full traceability from raw materials to production batches. We provide documentation to verify authenticity upon request.
Q: How do I confirm if the HK2818 is compatible with my equipment?
A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide details about your application, and we’ll ensure the bearing matches your needs.
Q: What is the warranty policy for the HK2818?
A: We offer a 12-month global warranty covering manufacturing defects. If the bearing fails under normal operating conditions within this period, we provide free replacement or a refund.
Q: What is the minimum order quantity for the HK2818?
A: The minimum order quantity is 1 piece for standard items, supporting both emergency repairs and small-batch
Tags:
28x35x18mm Bearing
HK2818 28x35x18mm Bearing
HK2818 Bearing
Industrial Machinery Bearing
Long-Life HK2818 Bearing
Long-Life Needle Roller Bearing
needle roller bearing
Needle Roller Bearing for Industrial Machinery
