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 |
| Sample |
Available |
| Customerized |
Customizable |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Gearboxes, Conveyors, Compressors |
| Automotive |
Transmission Systems, Car Axles |
| Mechanical Engineering |
Electric Motors, Fans, Pumps |
Minimize Downtime with Genuine SKF 21305 Spherical Roller Bearings for Gearboxes
Unexpected gearbox failures cost manufacturers thousands in lost production each year. Counterfeit bearings often fail prematurely under high loads, while sourcing genuine parts with flexible MOQs and fast delivery can be challenging. As a bearing supplier with over 18 years of export experience, we understand the critical need for reliable components that keep your equipment running.
Genuine SKF 21305 Bearings: In Stock and Ready for Immediate Shipment
Our High Load Genuine SKF Spherical Roller Bearing 21305 addresses these challenges directly. With a 25x62x17mm dimension, this SKF spherical roller bearing is engineered for gearbox industries where high load capacity and durability are non-negotiable. We maintain stock of genuine SKF bearings, ensuring 3-5 working days delivery for sample orders and 5-15 days for bulk quantities—no minimum order required for standard products.
Engineered for High Load Gearbox Applications
This SKF 21305 bearing excels in heavy-duty gearbox environments, supporting radial and axial loads while accommodating misalignment. Its design ensures stable performance in industrial machinery operating under continuous stress, making it ideal for applications requiring consistent rotation under high load conditions. The combination of long life and low noise characteristics minimizes maintenance interruptions and improves workplace conditions.
Key Technical Features Driving Performance
The 25mm bore diameter and 62mm outer diameter of the SKF 21305 spherical roller bearing provide optimal load distribution, critical for gearbox efficiency. Its 17mm width balances structural stability with space efficiency, fitting seamlessly into standard gearbox assemblies. The low noise feature (Z2/Z3/Z4 grade as per SKF standards) reduces operational sound in manufacturing facilities, while the long-life design—achieved through high-grade materials and precision manufacturing—extends service intervals and lowers replacement costs.
Genuine vs. Counterfeit: The True Cost of Cutting Corners
Opting for non-genuine gearbox bearings risks more than just early failure. Counterfeit products lack the material quality and precision engineering of genuine SKF components, leading to increased vibration, higher energy consumption, and potential damage to adjacent gearbox parts. Our genuine SKF 21305 bearings meet ISO, ABMA, and DIN international standards, backed by SKF’s decades of engineering expertise. The initial investment in authentic parts translates to lower total cost of ownership through reduced downtime and fewer replacements.
Why Global Buyers Choose Saifan for SKF Bearings
As an ISO 9001:2015 and ISO 14001 certified supplier, we ensure every SKF 21305 bearing undergoes strict quality control—from incoming raw material inspection to final dimensional and performance testing in our in-house laboratory. Our one-stop service covers not just supply but also technical support: our professional team offers free guidance on bearing selection, installation, and maintenance. With customers across Europe, North America, Southeast Asia, and the Middle East, we’ve built a reputation for reliable supply and transparent business practices since 2005.
Packaging & Shipping
- Original SKF packaging with carton pallet reinforcement for secure transport
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ for standard bearings, supporting emergency repairs and small-batch purchases
Get Your SKF 21305 Bearing Shipped Today
Don’t let equipment downtime impact your production schedule. Whether you need a single SKF 21305 bearing for emergency repair or bulk quantities for your inventory, we’re ready to fulfill your order. Send us your requirements, and our team will confirm availability and provide a detailed quote within 24 hours.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we supply 100% genuine SKF products sourced directly from authorized channels, with full traceability documentation available upon request.
Q: How do I confirm if the 21305 bearing fits my gearbox?
A: Provide your gearbox model or technical specifications, and our engineering team will verify compatibility and recommend the appropriate bearing solution.
Q: What warranty coverage do you offer?
A: All SKF bearings come with a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece of standard bearings, making us ideal for emergency repairs and small-batch purchases.
Q: How can I track my shipment?
A: We provide a tracking number once your order ships, allowing you to monitor delivery status in real time through our logistics partners.
Q: How do you ensure product authenticity?
A: Each SKF bearing is delivered in original packaging with SKF’s security features; we also provide certificates of authenticity and purchase records for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
