Product Specifications
| Parameter |
Details |
| Model NO. |
21307 |
| Feature |
Long Life, High Speed, Low Noise |
| Specification |
35*80*21mm |
| Trademark |
TIMKEN |
| Origin |
America |
| HS Code |
8482300000 |
| Package Size |
5.50cm * 10.00cm * 4.50cm |
| Package Gross Weight |
0.240kg |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Gearboxes, Industrial Machinery |
| Automotive |
Car Transmissions, Vehicle Systems |
| HVAC & Appliances |
Industrial Fans, Heavy-Duty Blowers |
Stop Gearbox Downtime with Genuine Timken Spherical Roller Bearing 21307
When gearboxes fail due to substandard bearings, production lines come to a halt, repair costs stack up, and deadlines slip. Many buyers face the frustration of long lead times for critical components or uncertainty about bearing authenticity. As a bearing supplier with over 15 years of export experience, we understand that reliable rotation isn’t just a part of your operation—it’s the foundation.
Genuine Timken 21307 Bearing: In Stock and Ready for Your Gearbox
The Timken spherical roller bearing 21307 is engineered to deliver long life, high speed, and low noise—exactly what your gearbox needs to maintain consistent performance. With dimensions 35x80x21mm, this bearing fits seamlessly into industrial gearboxes, automotive transmissions, and heavy-duty fans. We stock genuine Timken bearings, ensuring you get the right part without unnecessary delays.
Engineered for High Load Gearbox Applications
Spherical roller bearings like the 21307 excel in applications where high radial loads meet moderate axial loads, making them ideal for gearboxes in industrial machinery and automotive systems. Their ability to accommodate misalignment reduces stress on adjacent components, while Timken’s precision manufacturing ensures stable operation even at high speeds. Choosing the right bearing here isn’t just about replacement—it’s about preventing unplanned downtime.
Technical Details That Matter for Your Equipment
The 35mm bore diameter and 80mm outer diameter of the Timken 21307 bearing provide a robust fit for gearbox shafts, while the 21mm width balances load capacity with space efficiency. Its low noise feature is critical for reducing workplace sound levels, and the long-life design directly translates to fewer replacements and lower maintenance costs. Timken’s reputation for quality means this bearing meets strict international standards, ensuring compatibility with your existing equipment.
Why Genuine Timken Bearings Outperform Counterfeits
Counterfeit spherical roller bearings may save money upfront, but they often fail prematurely under high load conditions. A failed bearing in a gearbox can damage gears, shafts, and housings, leading to repair costs far exceeding the initial savings. Genuine Timken bearings undergo rigorous testing to ensure they meet performance specifications, providing the reliability you need to keep your operations running. With our 12-month warranty, you’re covered against manufacturing defects, further protecting your investment.
Why Global Buyers Choose Our Bearing Solutions
As a professional bearing supplier since 2005, we serve clients across Europe, North America, Southeast Asia, and the Middle East. Our strict quality control includes incoming raw material inspection and full-process production supervision, and we’re certified with ISO 9001:2015 and ISO 14001. We offer flexible order policies—1 piece MOQ for standard bearings—and efficient delivery, with sample orders shipped in 3-5 working days. Our technical team provides free guidance on selection and installation, ensuring you get the most out of your Timken 21307 bearing.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Multiple logistics options: DHL, FedEx, UPS, air, and sea freight
- Real-time tracking number provided for all shipments
- 1 piece MOQ available for urgent repair needs
Get Your Timken 21307 Bearing Today
Don’t let gearbox downtime affect your productivity. Whether you need a single Timken spherical roller bearing 21307 for emergency repair or bulk orders for ongoing production, we have you covered. Send us your requirements, and our team will respond with a quote within 24 hours.
Frequently Asked Questions
Q: Are these genuine Timken bearings?
A: Yes, we supply genuine original Timken bearings, sourced directly from authorized channels to ensure authenticity.
Q: How do I confirm if the 21307 bearing fits my gearbox?
A: Provide your gearbox model or existing bearing specifications, and our technical team will verify compatibility at no cost.
Q: What is the warranty for this bearing?
A: We offer a 12-month warranty from the date of delivery, 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 21307 is 1 piece, ideal for emergency repairs.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, with bulk orders delivered in 5-15 working days depending on quantity.
Q: How can I verify the bearing’s authenticity?
A: Genuine Timken bearings feature laser-etched markings and packaging with security labels. We provide full traceability documentation upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
