Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Quote memo for this SKF bearing
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Technical data
Specifications
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Tapered Roller Bearing |
|---|
Product details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 30210 |
| Bearing Type | Tapered Roller Bearing |
| Bore Diameter (d) | 50mm |
| Outside Diameter (D) | 90mm |
| Width (B) | 20mm |
| Material | Bearing Steel |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 7.00cm * 11.00cm * 4.00cm |
| Package Gross Weight | 0.580kg |
| Sample | Available |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Gearboxes |
| Automotive | Transmission systems |
| Industrial Fans | Drives and gear assemblies |
Need a Reliable SKF 30210 Tapered Roller Bearing for Your Construction Gearbox?
Construction gearboxes operate under extreme loads and constant vibration, making bearing reliability critical. A mismatched or low-quality bearing can lead to premature failure, costly downtime, and even safety hazards. Finding a 100% genuine SKF 30210 tapered roller bearing with the exact 50x90x20mm dimensions can be challenging when dealing with uncertain suppliers.
Engineered for Heavy-Duty Construction Gearbox Performance
The SKF 30210 tapered roller bearing is specifically designed to handle both radial and axial loads, making it ideal for construction machinery gearboxes. Our direct supply chain ensures you receive authentic SKF products with complete traceability, eliminating middlemen and reducing the risk of counterfeits. With over 95% of conventional SKF models in stock, we support same-day shipping for urgent repair needs, minimizing equipment downtime.
Optimal Performance in Demanding Construction Environments
This 50x90x20mm tapered roller bearing excels in high-torque applications like construction gearboxes, where it withstands heavy radial loads and axial forces during start-stop operations. The bearing steel construction provides excellent durability against shock loads and debris common in construction sites, ensuring consistent performance even in dusty or humid conditions.
Key Engineering Features for Long-Term Reliability
The SKF 30210 bearing's precision 50x90x20mm dimensions ensure proper fit in gearbox assemblies, reducing vibration and noise during operation. Tapered roller bearings distribute loads evenly across rolling elements, extending service life compared to standard ball bearings in similar applications. The bearing's surface hardness, achieved through严格的 heat treatment, resists wear and deformation under continuous heavy loads. SKF's manufacturing tolerances guarantee interchangeability with original equipment specifications, simplifying replacement and maintenance.
Why Choosing the Right Bearing Lowers Total Cost
Investing in a genuine SKF 30210 tapered roller bearing reduces long-term costs by minimizing unplanned downtime and replacement frequency. Inferior bearings often fail prematurely due to material inconsistencies or poor manufacturing, leading to secondary damage to gearbox components. By meeting SKF's global quality standards, this bearing delivers predictable performance, allowing for scheduled maintenance rather than emergency repairs. The 100% authenticity guarantee ensures you receive a product backed by SKF's engineering expertise, avoiding the hidden costs of counterfeit bearings.
Quality Assurance You Can Trust
All our SKF bearings undergo strict quality control processes aligned with SKF's global management system, ensuring each unit meets original factory specifications. We provide complete documentation, including SKF original factory certificates and batch inspection reports, for full traceability. Our professional technical team, certified by SKF, can assist with installation guidance and application-specific questions. With a global delivery network, we ensure stable door-to-door arrival within 7-15 days to most countries, supporting your supply chain reliability.
Packaging & Shipping
- Packaged in carton pallets to ensure protection during transit
- Same-day shipping available for in-stock items
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantity supported for both small and large purchases
Get Your SKF 30210 Bearing Quote Today
Whether you need a single SKF 30210 tapered roller bearing for emergency repair or bulk quantities for production, we can fulfill your requirements. Provide us with your specific needs, including quantity and delivery location, and our team will respond with competitive pricing and availability. Early confirmation helps secure stock and ensures timely delivery for your project timeline.
Frequently Asked Questions
Q: Do you supply other bearing brands or models besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source any specified model according to your requirements.
Q: How can I confirm if the SKF 30210 bearing fits my construction gearbox?
A: Provide your gearbox model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the SKF 30210 specifications.
Q: What is your warranty policy for SKF bearings?
A: All SKF products come with the original factory warranty. We provide replacement or refund for manufacturing defects, with specific terms outlined in our sales contract.
Q: What is the minimum order quantity for the SKF 30210 bearing?
A: We support low minimum order quantities, including single-unit purchases, to meet both maintenance and production needs.
Q: How long does shipping take to my location?
A: Standard delivery takes 7-15 days to most countries and regions via our global logistics network. Express shipping options are available for urgent requests.
Q: Can you provide OEM or ODM services for bearings?
A: Yes, we offer customized packaging, label printing, and technical documentation services according to customer requirements. Contact us with your specific needs for details.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
Project buyers
Itemized SKF supply that keeps project schedules on track
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
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Applications for this bearing
Typical equipment and duty conditions this SKF bearing type is specified for.
Combine this bearing, its housing and accessories in one written quote
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Questions about quoting this SKF bearing
What details turn a product selection into a quotation request?+
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
How should precision items be distinguished from standard bearings?+
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
The SKF reference on my old drawing is incomplete. Can you still quote?+
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Can a project order be delivered in batches?+
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
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