Product Specifications
| Parameter |
Details |
| Model NO. |
1205K |
| Service |
OEM ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
35mm-400mm |
| Transport Package |
Carton Pallet |
| Specification |
25*52*15 mm |
| Trademark |
NSK |
| Origin |
Japan |
| HS Code |
8482101000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Motors |
Electric Motors, Generator Sets |
| Metallurgy |
Rolling Mills, Continuous Casters |
| Industrial Machinery |
Machine Tools, Conveyors |
Reduce Downtime with 1205K Self-Aligning Ball Bearings for Motors and Metallurgy
Equipment operators in motor and metallurgy industries often face unexpected shutdowns due to bearing failure, especially when dealing with misalignment or heavy radial loads. Sourcing reliable low noise bearings that meet precision requirements can be challenging, with many suppliers offering inconsistent quality or long lead times for critical replacement parts.
Self-Aligning Ball Bearings Engineered for Reliable Performance
Our 1205K self-aligning ball bearings address these challenges with design features optimized for motors and metallurgy applications. As a professional bearing manufacturer and supplier with decades of experience, we ensure each unit meets strict quality control standards, from raw material inspection to full-process production supervision. The double row structure and aligning capability allow for angular misalignment compensation, reducing stress on shafts and extending equipment life in dynamic operating environments.
Performance in Demanding Operating Conditions
Self-aligning ball bearings like the 1205K excel in applications where shaft misalignment is common, such as motor drives and metallurgical machinery. The radial load capacity makes them suitable for heavy-duty operations, while the low noise design minimizes operational disruption in industrial settings. Constructed from high-grade bearing steel, these bearings maintain stable performance even under fluctuating temperatures and continuous duty cycles typical in metallurgy processes.
Key Technical Features for Optimal Performance
The 1205K self-aligning ball bearing’s 25*52*15 mm specification balances compact design with load-bearing capability, making it ideal for space-constrained motor assemblies. The unseparated construction ensures ease of installation and maintenance, while the precision manufacturing (compatible with P0-P4 grades as per our production capabilities) guarantees consistent performance. The bearing’s radial load direction capability aligns with the primary force requirements in motor and conveyor applications, providing reliable power transmission with minimal friction loss.
Total Cost of Ownership: Genuine vs. Counterfeit Bearings
Choosing genuine self-aligning ball bearings directly impacts your bottom line. Counterfeit products often fail prematurely, leading to unplanned downtime, increased maintenance costs, and potential damage to expensive equipment. Our NSK-branded bearings meet ISO, ABMA, and DIN international standards, backed by our ISO 9001:2015 quality management system certification. The initial investment in authentic bearings translates to lower total cost of ownership through extended service life and reduced replacement frequency.
Why Global Buyers Choose Our Bearing Solutions
With over 18 years in the industry, we serve brand owners, distributors, and industrial buyers across Europe, North America, Southeast Asia, and the Middle East. Our professional technical R&D team and experienced QC staff ensure each bearing meets stringent performance criteria, including noise testing and durability assessments. We offer flexible order policies with 1 piece MOQ for standard bearings and efficient delivery (3-5 working days for samples), supported by a 12-month warranty and comprehensive after-sales service. Our one-stop service covers independent R&D, mass production, and global sales, making us a reliable partner for both standard and customized bearing requirements.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- 3-5 working days delivery for sample orders
- Multiple logistics options including express, air, and sea freight
- Real-time shipment tracking provided
- 1 piece MOQ available for standard bearings
Secure Your Bearing Supply Today
Don’t let bearing issues disrupt your production schedule. Whether you need 1205K, 1206K, 1207K, or 1208K self-aligning ball bearings, we can fulfill your requirements with genuine products and prompt service. Early ordering ensures minimal downtime and allows our technical team to provide any necessary guidance on selection and installation.
Frequently Asked Questions
Q: Are these genuine NSK bearings?
A: Yes, we supply genuine original NSK bearings, with full traceability to ensure authenticity.
Q: How can I confirm if the 1205K bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our professional technical team will assist with free选型确认.
Q: What is your warranty policy?
A: We offer an official 12-month warranty from the date customers receive goods, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: We offer 1 piece MOQ for standard bearings, supporting both small maintenance orders and large bulk purchases.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days depending on quantity.
Q: How do you ensure bearing quality?
A: All products undergo strict incoming material inspection, full-process supervision, and finished product testing in our in-house laboratory, complying with ISO 9001:2015 standards.
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