Product Specifications
| Parameter |
Details |
| Model NO. |
K50X58X25 |
| 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 |
| Specification |
50*58*25 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Steering Mechanisms |
| Agricultural Machinery |
Harvesters, Tractors, Tillage Equipment |
| Construction |
Excavators, Conveyors, Heavy-Duty Gearboxes |
| Manufacturing |
CNC Machines, Electric Motors, Pumps |
Prevent Costly Downtime with K50X58X25 Needle Roller Bearing for Industrial Machinery
Equipment failures from substandard bearings disrupt production schedules and erode profits. Many manufacturers struggle with long lead times for precision components or inconsistent quality from unreliable suppliers. When your machinery depends on radial load support in tight spaces, choosing the wrong needle roller bearing can lead to premature wear and unexpected shutdowns.
Precision Engineered K50X58X25 Bearing Delivered in 3-7 Days
Our Needle Roller Bearing K50X58X25 addresses these challenges with P0-P4 precision ratings and a 3-7 day delivery window. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure each bearing meets strict quality standards. Designed for radial load applications in industrial machinery, this 50x58x25 mm bearing provides reliable performance in machine tools, reducers, and printing equipment where space and precision are critical.
Optimal Performance in Demanding Industrial Conditions
This radial needle bearing excels in applications requiring high load capacity within limited installation space. The closed design and bearing steel construction ensure durability under continuous operation, making it suitable for heavy-duty machinery subject to constant radial forces. Whether operating in standard factory environments or more challenging conditions, the K50X58X25 Industrial Bearing maintains stability across a range of lubrication methods, including grease or oil systems.
Technical Features That Ensure Reliable Operation
The precision rating options (P0-P4) allow customization based on application requirements—P4 for high-precision machinery where minimal runout is essential, and P0 for general industrial use. Clearance grades (C0, C3, C4) accommodate thermal expansion and mounting conditions, with C3 and C4 options ideal for high-temperature environments or applications requiring increased axial movement. The absence of inner and outer rings reduces weight and allows direct contact with mating components, optimizing space utilization in compact gearboxes and transmission systems.
Long-Term Value of Authentic Precision Bearings
Choosing genuine K50X58X25 Precision Bearings avoids the hidden costs of counterfeit products, which often fail prematurely due to poor material quality and imprecise manufacturing. Authentic bearings reduce maintenance frequency, extend equipment lifespan, and minimize production downtime—directly impacting your bottom line. Our bearings comply with international industry standards, ensuring compatibility with global machinery brands and reducing the risk of component mismatch during replacements.
Why Industrial Manufacturers Trust Saifan Bearings
With over 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we have established a reputation for consistent quality and reliable supply. Our ISO9001 and ISO14001 certifications validate our commitment to quality management and environmental responsibility. We offer OEM/ODM customization to meet specific application needs, backed by a 12-month global warranty and free technical guidance. Our flexible order system supports 1pc MOQ for standard items, ensuring you can source critical components without excess inventory costs.
Packaging & Shipping
- Packaged in cartons with pallet reinforcement for secure transport
- 3-7 days delivery time for standard orders
- Multiple shipping options including express (DHL, FedEx) and economy (air, sea)
- Real-time tracking provided for all shipments
- 1pc minimum order quantity available for emergency replacements
Secure Your Machinery’s Performance Today
Don’t let bearing issues disrupt your production schedule. The K50X58X25 Needle Roller Bearing is in stock and ready to ship, ensuring minimal downtime for your industrial machinery. Whether you need a single replacement or bulk order, our team can provide immediate support to get your equipment back to optimal performance.
Frequently Asked Questions
Q: Is this a genuine precision bearing?
A: Yes, all our bearings are manufactured in-house under ISO9001 standards, with full traceability from raw material to finished product.
Q: How do I confirm if K50X58X25 fits my equipment?
A: Provide your machinery model or technical specifications, and our engineering team will verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch production needs.
Q: How quickly can you ship the K50X58X25 bearing?
A: Stock items ship within 3-7 days; contact us for current inventory status and expedited shipping options.
Q: Can you provide technical support for installation?
A: Yes, our technical team offers free guidance on bearing installation, lubrication, and maintenance best practices.
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