Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Spherical Roller Bearing
In Stock
Spherical Roller Bearing 21305 25x62x17mm SKF Long Life for Mining Equipment
ISO 9001 · DIN Certified
<p>Minimize mining equipment downtime with the <strong>SKF 21305 Spherical Roller Bearing</strong>, engineered for long service life in heavy-duty operations. This 25x62x17mm precision bearing delivers high-speed performance with low noise, ensuring your gearboxes and industrial fans run smoothly even under extreme loads.</p><ul><li>Swedish-manufactured quality backed by ISO 9001/DIN compliance for reliable, consistent operation</li><li>Customizable options available to match specific mining equipment requirements, streamlining your procurement process</li><li>Precision tolerances reduce vibration and wear, extending maintenance intervals and lowering total operating costs</li></ul>
Technical Specifications
- Type
- Spherical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 21305 |
| Feature | Long Life, High Speed, Low Noise |
| Specification | 25x62x17mm |
| 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 |
|---|---|
| Mining | Crushers, Conveyors, Mining Machinery Gearboxes |
| Automotive | Car Transmissions, Vehicle Fans |
| Manufacturing | Industrial Gearboxes, Electric Motors, Pumps |
Stop Mining Downtime with Genuine SKF 21305 Spherical Roller Bearing
Mining operations lose thousands in revenue daily when equipment fails—often due to substandard bearings that can’t handle heavy loads and continuous operation. Sourcing replacement parts from multiple suppliers delays repairs further, while uncertain quality raises the risk of repeat failures. For mining gearboxes and conveyors, choosing the wrong bearing means short service life and frequent shutdowns.
Genuine SKF 21305 Bearings: In Stock for Immediate Shipment
As an official SKF distributor, we stock the 21305 spherical roller bearing—25x62x17mm, designed for long life in mining equipment. Our ISO 9001 and DIN compliant inspection ensures every bearing meets SKF’s precision standards before shipping. With ready inventory, we eliminate the wait times of direct factory orders, getting your crushers and conveyors back online faster.
Engineered for Mining’s Toughest Conditions
The SKF 21305 spherical roller bearing excels in high-load, high-speed applications like mining gearboxes. Its self-aligning design compensates for shaft misalignment common in heavy machinery, reducing stress on adjacent components. With low noise operation and enhanced durability, it maintains performance even in dusty, vibrating environments typical of mining sites.
Key Specifications That Matter for Your Equipment
The 21305’s 25mm bore diameter, 62mm outer diameter, and 17mm width fit standard mining gearbox configurations. Its long-life feature extends maintenance intervals, while high-speed capability ensures efficient power transmission. Manufactured in Sweden, SKF’s strict quality control guarantees consistent performance—critical for avoiding unplanned downtime in mining operations.
Why Genuine SKF Beats Cheap Alternatives in Total Cost
Counterfeit bearings may cost less upfront, but they often fail within months, leading to repeated replacement costs, labor expenses, and production losses. A genuine SKF 21305 bearing lasts 3–5 times longer under mining conditions, lowering total ownership costs significantly. We provide full certification documents, ensuring compliance with safety and quality standards for large-scale mining projects.
Why 800+ Global Clients Trust Our Bearing Solutions
Our dual authorization for European brands like SKF and FAG ensures authentic products traceable to the original manufacturer. With 45+ countries served and senior application engineers on staff, we offer more than bearings—we provide technical support to optimize your bearing selection. Our precision testing procedures and shockproof logistics ensure your SKF 21305 arrives in perfect condition, ready for installation.
Packaging & Shipping
- Original SKF packaging with carton pallet for secure transport
- 现货 available for delivery within 3–7 business days
- Flexible shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, ideal for emergency repairs
Get Your SKF 21305 Bearing Today
Don’t let equipment downtime eat into your mining profits. Send us your order details—bearing model 21305, quantity, and application—and receive a quote within 24 hours. Our in-stock inventory means you can replace failed bearings quickly and get back to full production.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF distributor. Every bearing comes with full authorization documentation and traceability to SKF’s manufacturing facilities.
Q: How do I confirm if the 21305 fits my mining equipment?
A: Provide your equipment model or gearbox specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is the warranty policy?
A: We honor SKF’s original warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs.
Q: How long does shipping take?
A: In-stock bearings ship within 3–7 business days via your preferred logistics (DHL, FedEx, etc.).
Q: How can I verify the bearing’s authenticity?
A: Each SKF bearing includes original packaging with防伪 labels and laser marking. We provide full traceability documents for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Inquiry
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Submit your inquiry for Spherical Roller Bearing 21305 25x62x17mm SKF Long Life for Mining Equipment and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
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Full Certification Docs
ISO 9001, DIN 620, material certs available