Product Specifications
| Parameter |
Details |
| Model NO. |
K55X62X18 |
| 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 |
55*62*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, Gearboxes |
| Agricultural Machinery |
Harvesters, Tractors |
| Construction |
Excavators, Heavy Load Equipment |
Stop Equipment Downtime with Precision K55X62X18 Needle Roller Bearing
Industrial machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and halted production lines. When bearings fail prematurely due to poor precision or material quality, the ripple effects disrupt entire operations. Sourcing reliable radial bearings that meet exact size requirements (55x62x18 mm) while balancing lead time and cost can feel like navigating a maze.
Engineered for Reliable Rotation: K55X62X18 Radial Needle Bearing
Our K55X62X18 Needle Roller Bearing addresses these challenges head-on. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we produce this radial bearing to P0-P4 precision levels, ensuring consistent performance in industrial machinery applications. The bearing steel construction delivers durability, while the closed design minimizes contamination risks—critical for machine tools and reducers where reliability directly impacts productivity. With 1pc MOQ and 3-7 days delivery, we eliminate the barrier of large minimum orders, supporting both emergency repairs and scheduled maintenance.
Optimal Performance in Demanding Industrial Environments
This radial style needle bearing thrives in high-load, low-speed industrial settings. Designed without inner or outer rings, it integrates seamlessly into compact machinery assemblies, making it ideal for gearboxes and printing equipment where space is limited. Whether handling radial loads in agricultural harvesters or supporting precision motion in CNC machines, the K55X62X18 bearing maintains stability under varying operating conditions. Its compatibility with both grease and oil lubrication allows adaptation to specific application requirements, from dusty construction sites to controlled factory floors.
Precision and Clearance: Key to Longevity
The performance of the K55X62X18 bearing is defined by critical technical attributes. Precision ratings from P0 (standard) to P4 (high precision) ensure tight dimensional tolerance—vital for reducing vibration and noise in high-speed machinery. Clearance options (C0, C3, C4) accommodate thermal expansion and installation requirements: C3 and C4 clearances are recommended for applications with temperature fluctuations, while C0 suits standard operating conditions. The bearing steel material provides high wear resistance, extending service life even in heavy-load scenarios typical of construction and agricultural equipment. Together, these features minimize premature failure and reduce long-term maintenance costs.
Beyond Price: The Value of Reliable Bearings
Choosing a low-cost, uncertified bearing may seem economical initially, but the hidden costs add up. A single bearing failure can cause collateral damage to gears, shafts, or housings, leading to repair bills far exceeding the initial savings. Our K55X62X18 bearing, backed by a 12-month global warranty, eliminates this risk. Each unit undergoes rigorous quality control in our in-house lab, ensuring compliance with international standards. For industrial manufacturers, the difference is clear: reliable bearings reduce unplanned downtime, lower total maintenance expenses, and protect equipment investments.
Why Global Buyers Partner with Saifan Bearing
With 18 years of experience serving Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation for stability and quality. Our full R&D capabilities support OEM/ODM customization, allowing us to tailor bearings to unique machinery requirements. We maintain a large production capacity (1,000,000 units) to ensure consistent supply, even for bulk orders. Technical guidance is always available—our team helps select the right precision grade and clearance for your application, preventing costly选型 mistakes. Plus, our flexible payment options (T/T, credit card, Alibaba trade) and free sample policy (buyer covers freight) make it easy to verify quality before committing to large orders.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3-7 days delivery for standard items, with expedited options available
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking provided for all shipments
- 1pc MOQ supported for emergency repairs and small-batch needs
Get Your K55X62X18 Bearing Delivered Fast
Every day of equipment downtime eats into your bottom line. Whether you need a single replacement bearing or a bulk order for scheduled maintenance, we’re ready to fulfill your request. Send us your bearing model (K55X62X18), application details, and quantity, and our team will respond with a quote within 24 hours. Don’t let bearing issues slow your operation—secure reliable, high-precision bearings today.
Frequently Asked Questions
Q: Is this bearing guaranteed to be authentic?
A: Yes, we are an integrated manufacturer with full quality control processes. Each bearing is produced in our ISO9001-certified facility and comes with traceable production records.
Q: How do I confirm if the K55X62X18 fits my machinery?
A: Provide your equipment model or detailed operating conditions (load, speed, temperature), and our technical team will verify compatibility and recommend the optimal precision and clearance grade.
Q: What is the warranty policy for this bearing?
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?
A: We accept 1pc MOQ for standard bearings like the K55X62X18, supporting emergency repair needs.
Q: How quickly can you ship the K55X62X18 bearing?
A: Standard delivery is 3-7 days. For urgent orders, contact us to discuss expedited shipping options.
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Tags:
55X62X18 Radial Roller Bearing
High Precision Needle Roller Bearing for Machinery
Industrial Machinery Needle Bearing
K55X62X18 Bearing
needle roller bearing
P0-P4 Precision Bearing
radial bearing
Radial Style Needle Bearing K55X62X18
