Product Specifications
| Parameter |
Details |
| Model NO. |
HK/BK |
| 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 |
3-7 days |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
20*26*16 mm |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Printing Equipment |
| Automotive |
Transmission Systems, Drive Components |
| Agricultural Machinery |
Tractors, Harvesters, Heavy Duty Farming Equipment |
| Home Appliances |
Washing Machines, Air Conditioners, Power Tools |
| New Energy Equipment |
Wind Turbines, Solar Tracking Systems |
Reduce Downtime with Precision HK/BK Series Drawn Cup Needle Roller Bearings for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When standard bearings wear prematurely in high-load applications, production lines halt, maintenance costs rise, and delivery schedules slip. Sourcing reliable needle roller bearings that balance precision, durability, and availability often means navigating complex MOQ requirements and long lead times—until now.
Engineered for Reliable Performance in Critical Machinery
Our HK/BK Series Drawn Cup Needle Roller Bearings address these challenges directly. As a professional integrated bearing manufacturer with decades of export experience, we offer P0-P4 precision grade bearings designed for industrial machinery where radial space is limited but load capacity is critical. The closed-type drawn cup design delivers exceptional rigidity, making it ideal for gearboxes, printing machines, and agricultural equipment that demand consistent performance under heavy loads.
Optimized for Demanding Industrial Environments
These radial needle roller bearings excel in applications requiring high radial load capacity within compact dimensions. The bearing steel construction ensures stability across operating temperatures, while the C0/C3/C4 clearance options accommodate thermal expansion in machinery like textile equipment and conveyors. Whether your equipment operates at moderate speeds in a factory setting or faces variable loads in agricultural machinery, the HK/BK series provides the structural integrity needed to minimize unplanned maintenance.
Technical Precision That Drives Machinery Efficiency
The performance of your industrial machinery depends on bearing specifications that match your exact operating conditions. Our HK/BK bearings offer P0-P4 precision grades to control vibration and noise levels—critical for precision equipment like CNC machines where even minor runout affects product quality. The closed design eliminates the need for separate outer rings, reducing assembly complexity while the needle roller configuration distributes loads evenly across contact surfaces, extending service life in high-cycle applications. With lubrication options for both grease and oil, these bearings adapt to diverse machinery requirements, from high-speed reducers to slow-moving agricultural implements.
Why Compromising on Bearing Quality Costs More in the Long Run
Choosing low-quality needle roller bearings may seem cost-effective initially, but the hidden expenses add up quickly. Bearings that fail prematurely can damage shafts and housings, leading to repair bills far exceeding the cost of the original component. Our strict quality control processes—including incoming raw material inspection and full-process production supervision—ensure every HK/BK bearing meets ISO international standards. This commitment translates to predictable performance and lower total cost of ownership compared to unreliable alternatives, especially in machinery where downtime costs thousands per hour.
Your Trusted Partner for Industrial Bearing Solutions
With ISO 9001:2015 and ISO 14001 certifications, we maintain manufacturing excellence that global buyers rely on. Our professional technical R&D team supports OEM/ODM customization, adjusting dimensions and specifications to match your drawings and application needs. As a supplier serving brand owners and industrial buyers across Europe, North America, and Southeast Asia, we understand the importance of consistent quality—backed by a 12-month warranty and free replacement for qualified defective products. Whether you need a single sample for testing or bulk orders for production, our 1-piece MOQ for standard bearings and 3-5 day sample delivery ensures you get the right bearings when you need them.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3-7 day delivery for standard orders, with expedited options available
- Flexible shipping via major carriers (DHL, FedEx, UPS) or bulk logistics
- Real-time tracking provided for all shipments
- 1-piece minimum order quantity for standard bearings, with customized order quantities negotiable
Get the Right Bearings for Your Machinery Today
Don’t let bearing issues disrupt your production schedule. Whether you’re replacing worn components in existing equipment or sourcing bearings for new machinery, our HK/BK Series Drawn Cup Needle Roller Bearings deliver the precision and durability industrial applications demand. Send us your specifications, and our technical team will help confirm the perfect fit for your needs.
Frequently Asked Questions
Q: Are these bearings manufactured to international standards?
A: Yes, all our bearings meet ISO, ABMA, and DIN international industrial standards, with ISO 9001:2015 quality management certification.
Q: How can I confirm the right bearing size for my equipment?
A: Provide your equipment model, application details, or dimensional requirements, and our technical team will assist with free选型确认 and compatibility checks.
Q: What warranty coverage do you offer?
A: We provide an official 12-month warranty from the date of delivery, with free replacement for qualified defective products.
Q: What is the minimum order quantity for standard bearings?
A: We offer a flexible 1-piece MOQ for standard bearings, supporting both emergency repairs and small-batch purchases.
Q: Do you provide technical support for installation and maintenance?
A: Our professional technical team offers free guidance on bearing selection, installation, lubrication, and daily maintenance, including remote troubleshooting support.
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