Product Specifications
| Parameter |
Details |
| Model NO. |
21307 |
| Feature |
Long Life, High Speed, Low Noise |
| Specification |
35x80x21mm |
| 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 |
| Construction Machinery |
Gearboxes, Excavators, Loaders |
| Industrial Manufacturing |
Industrial Fans, Mechanical Transmissions |
Stop Gearbox Downtime with Genuine Timken 21307 Spherical Roller Bearings
Construction machinery operators know the cost of unexpected gearbox failure—hours of halted production, expensive repairs, and missed project deadlines. Sourcing reliable bearings often means navigating multiple suppliers with inconsistent quality standards, while urgent maintenance needs frequently face long lead times for cross-brand components. These challenges create unnecessary risks for critical equipment performance.
Genuine Timken 21307 Bearings: In Stock and Ready for Immediate Dispatch
As an official Timken distributor, we eliminate these pain points by offering the Timken 21307 spherical roller bearing with immediate availability. This 35x80x21mm high load bearing is specifically engineered for construction machinery gearboxes, delivering the durability needed for heavy-duty applications. Our centralized inventory system ensures that even urgent orders receive priority processing, reducing your equipment downtime from days to hours.
Engineered for Heavy-Duty Construction Gearbox Performance
The Timken 21307 spherical roller bearing excels in the demanding conditions of construction machinery gearboxes, where it withstands high radial loads, moderate axial loads, and variable speeds. Its design accommodates misalignment between shafts and housings, a common issue in off-road equipment operating on uneven terrain. The bearing’s long-life construction minimizes maintenance intervals, making it ideal for remote job sites where service access is limited.
Technical Features That Deliver Reliable Gearbox Operation
The 35mm bore diameter and 80mm outer diameter of the Timken 21307 bearing provide a compact footprint while supporting substantial load capacities—essential for gearbox applications where space is constrained but performance cannot be compromised. The 21mm width balances load distribution and rigidity, ensuring stable operation under dynamic conditions. Timken’s precision manufacturing ensures consistent performance across temperature variations, a critical factor in equipment operating in diverse climates from desert heat to arctic cold.
Why Genuine Timken Bearings Reduce Total Cost of Ownership
Counterfeit spherical roller bearings may offer lower upfront prices, but they typically fail prematurely under heavy loads—costing far more in replacement parts, labor, and downtime than genuine components. The Timken 21307 bearing’s high load capacity and long service life directly translate to fewer replacements and lower maintenance costs over the equipment’s lifetime. As part of our ISO 9001 quality inspection system, each bearing undergoes rigorous testing before shipment, ensuring compliance with Timken’s exacting standards.
Your Trusted Source for Dual-Brand Bearing Solutions
With official authorization from both SKF and Timken, we provide verified genuine products backed by complete traceability documentation. Our cross-brand technical team supports 1,200+ clients across 55+ countries, offering expert guidance on bearing selection and application. We maintain large centralized inventory to ensure quick delivery, whether you need a single Timken 21307 bearing for emergency repair or bulk quantities for production. Our one-stop procurement process simplifies multi-brand orders, with unified quality control and consolidated logistics.
Packaging & Shipping
- Original Timken packaging with manufacturer’s certification and batch traceability
- Carton pallet packaging for secure transportation
- Global logistics options including DHL, FedEx, and UPS for fast delivery
- Real-time shipment tracking provided for all orders
- Minimum order quantity of 1 unit to support emergency maintenance needs
Get Your Timken 21307 Bearing Shipped Today
Don’t let gearbox issues delay your construction projects. Send us your Timken 21307 bearing requirements, including quantity and application details, and our team will provide a quote within one working day. With our large inventory, we can ship immediately to minimize your equipment downtime.
Frequently Asked Questions
Q: Are these genuine Timken bearings?
A: Yes, we are an official Timken authorized distributor. All bearings come with complete traceability documentation and official manufacturer certification.
Q: How can I confirm if the 21307 bearing fits my gearbox?
A: Provide your equipment model or gearbox specifications, and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: All Timken bearings are covered by the manufacturer’s warranty against manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and large-scale procurement.
Q: How quickly can you ship the Timken 21307 bearing?
A: This bearing is in stock and typically ships within 3-7 business days via your preferred logistics provider.
Q: How do I verify the authenticity of the bearing?
A: Each bearing includes Timken’s original packaging with security features. We also provide batch certification and can assist with verification through Timken’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
