Ensure smooth, precise rotation in your industrial machinery with our high-performance Needle Roller Bearing series (HK1614, HK1616, HK1714, HK1718, HK1816). Crafted to P0-P4 precision grades, these radial bearings deliver consistent operation even under heavy loads, reducing downtime and extending equipment lifespan.
| Parameter | Details |
|---|---|
| Model NO. | HK1614 |
| 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 | 16*22*14 mm |
| Origin | China |
| HS Code | 8482102000 |
| Production Capacity | 1000000 |
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Machine Tools, Printing Machines, Reducers |
| Automotive | Transmission Systems, Engine Components |
| Agricultural Machinery | Harvesters, Tractors, Farming Equipment |
| Home Appliances | Electric Motors, Pumps, Compressors |
| New Energy | Wind Turbines, Solar Panel Systems |
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings wear prematurely, production lines halt, repair costs mount, and deadlines slip. Sourcing reliable needle roller bearings that balance precision, durability, and delivery speed often feels like an uphill battle—especially when dealing with minimum order quantities that don’t align with maintenance needs.
Our Needle Roller Bearing HK1614 is designed to solve these challenges. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we produce these radial bearings without outer rings to deliver P0-P4 precision, ensuring they meet the strict demands of industrial machinery. Whether your equipment requires high rotational accuracy in machine tools or consistent performance in printing presses, our HK1614 bearings provide the stability needed to keep operations running smoothly.
This High Precision Needle Roller Bearing excels in applications where space is limited and radial load capacity is crucial. Its compact 16*22*14 mm design makes it ideal for gearboxes, spindles, and conveyors—common components in industrial machinery that require both strength and precision. Operating under varying loads and speeds, the bearing’s closed type construction and bearing steel material ensure resistance to wear, even in continuous-duty environments.
The performance of the HK1614 Bearing stems from its carefully selected technical parameters. Its precision rating (P0-P4) directly impacts rotational accuracy: P4 grade bearings minimize vibration and noise, critical for precision machine tools where even微小偏差 can affect product quality. Clearance options (C0, C3, C4) allow customization for thermal expansion needs—C3 clearance, for example, suits applications with moderate temperature fluctuations, preventing seizure during operation. Additionally, the bearing’s compatibility with both grease and oil lubrication provides flexibility to match specific machinery requirements, from high-speed spindles to heavy-load reducers.
Choosing substandard needle roller bearings may seem cost-effective initially, but the long-term expenses tell a different story. Failed bearings lead to unplanned downtime, with industrial plants losing thousands in production per hour. Our HK1614 bearings, backed by ISO14001 certification and rigorous quality control, reduce these risks. With a 12-month global warranty and defect replacement policy, we stand behind the reliability of our products, ensuring that your investment in quality bearings translates to lower total cost of ownership over time.
Our commitment to quality and service sets us apart in the global bearing market. With over 18 years of manufacturing experience, we serve clients across Europe, America, Southeast Asia, and the Middle East. Our full QC lab ensures every bearing meets precision standards before shipment, while flexible order options—including 1pc MOQ for standard items and 3–5 day sample lead times—cater to both small-scale repairs and large production runs. We offer OEM/ODM customization to meet unique machinery specifications, and our technical team provides free guidance to ensure proper bearing selection and installation.
Don’t let bearing issues disrupt your production schedule. Whether you need a single HK1614 bearing for a紧急维修 or bulk orders for ongoing production, we have the inventory and expertise to meet your needs. Contact us with your specifications, and we’ll ensure prompt delivery of high-precision bearings that keep your machinery operating at peak efficiency.
Q: Are these HK1614 bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under ISO9001 standards, with full traceability from raw materials to production. We provide certification documentation upon request.
Q: How do I confirm if the HK1614 is the right bearing for my equipment?
A: Share your equipment model, operating load, speed, and temperature conditions with our technical team. We’ll verify compatibility and recommend the appropriate precision and clearance grade.
Q: What is the warranty policy for these needle roller bearings?
A: We offer a 12-month global warranty covering manufacturing defects. If a bearing fails under normal operating conditions, we provide free replacement or refund.
Q: What is the minimum order quantity for HK1614 bearings?
A: We accept orders starting from 1 piece for standard items, making it easy to source bearings for emergency repairs or small-batch production.
Q: How quickly can you ship the HK1614 bearings?
A: Standard items are available for 3–7 days delivery. For urgent orders, contact us to discuss expedited shipping options.
Q: How can I ensure the bearings I receive are not counterfeit?
A: Our bearings include batch numbers and are packaged with company branding. We provide full production records and quality reports to confirm authenticity.
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High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
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