Product Specifications
| Parameter |
Details |
| Model NO. |
21305 |
| Feature |
Long Life, High Speed, Low Noise |
| Specification |
25*62*17mm |
| Trademark |
SKF |
| Origin |
Sweden |
| HS Code |
8482300000 |
| Package Size |
5.00cm * 9.00cm * 4.00cm |
| Package Gross Weight |
0.160kg |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Car Gearboxes |
| Industrial Manufacturing |
Industrial Gearboxes, Fans |
Stop Gearbox Downtime with Reliable Spherical Roller Bearing 21305
When gearboxes fail unexpectedly, production lines come to a halt, costing time and money. Many face challenges with bearings that don’t meet performance standards, leading to frequent replacements and disrupted operations. Sourcing genuine, high-quality bearings with flexible order options can be a struggle, especially when urgent repairs are needed.
Genuine Spherical Roller Bearing 21305 for Long-Lasting Gearbox Performance
The Spherical Roller Bearing 21305 is engineered to address these issues, offering long service life, high speed, and low noise operation—critical for gearbox efficiency. With dimensions 25x62x17mm, this bearing is designed to fit seamlessly into automotive and industrial gearboxes, ensuring reliable performance under demanding conditions. As a professional bearing supplier with decades of export experience, we provide genuine products with flexible order policies, including 1 piece MOQ for standard bearings and sample availability to verify quality before bulk orders.
Optimal Performance in Gearbox Applications
This Spherical Roller Bearing 21305 excels in gearbox environments where it must withstand radial and axial loads while maintaining precision at high speeds. Its robust design ensures stability during continuous operation, reducing the risk of premature failure. Whether used in car gearboxes or industrial machinery, the bearing’s low noise feature contributes to quieter equipment operation, enhancing workplace comfort and compliance with noise regulations.
Key Features Driving Gearbox Efficiency
The 21305 bearing’s specifications directly impact gearbox performance. Its 25mm bore diameter, 62mm outside diameter, and 17mm width are precisely calibrated to fit standard gearbox assemblies, ensuring proper load distribution. The long-life feature, achieved through high-grade materials and strict manufacturing standards, minimizes replacement frequency, lowering maintenance costs. High-speed capability allows the bearing to operate efficiently even at elevated rotational speeds, making it suitable for both automotive and industrial gearbox applications.
Why Genuine Bearings Matter for Gearbox Longevity
Choosing genuine Spherical Roller Bearing 21305 over counterfeit alternatives avoids hidden costs associated with early failure. Counterfeit bearings often lack proper material quality and precision, leading to gearbox breakdowns, unplanned downtime, and potential damage to other components. Our bearings meet international standards, ensuring consistent performance and reliability. Investing in genuine parts reduces total cost of ownership by extending service intervals and minimizing repair expenses.
Your Trusted Partner for Bearing Solutions
With over 15 years of experience, Jinan Saifan Bearing Co., Ltd is a trusted supplier serving global markets across Europe, North America, Southeast Asia, and the Middle East. Our strict quality control includes incoming raw material inspection, full-process production supervision, and comprehensive performance testing in our in-house laboratory. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring compliance with international quality and environmental standards. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, supporting customers throughout the product lifecycle.
Packaging & Shipping
- Packaged in carton pallets with protective measures to ensure product integrity during transit
- Sample orders delivered within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options available including express, air, and sea freight
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ for standard bearings, supporting emergency repairs and small-batch purchases
Get Your Spherical Roller Bearing 21305 Today
Don’t let gearbox downtime affect your productivity. Whether you need a single bearing for emergency repair or bulk orders for production, we’re ready to fulfill your requirements. Contact us with your bearing model, application details, and quantity to receive a prompt quote and ensure timely delivery.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.
Q: How do I confirm if the 21305 bearing fits my gearbox?
A: Provide your gearbox model or technical specifications, and our professional technical team will verify compatibility for you.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings like the 21305 is 1 piece, suitable for emergency repairs and small orders.
Q: How long does shipping take?
A: Sample orders are delivered within 3-5 working days, and bulk orders within 5-15 working days, with various logistics options available.
Q: How can I verify the bearing's authenticity?
A: Genuine SKF bearings come with original packaging and branding. We provide documentation to trace the product's origin and ensure authenticity.
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