Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Quote memo for this SKF bearing
State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
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 | 30208 |
| Bearing Type | Tapered Roller Bearing |
| Bore Diameter (d) | 40mm |
| Outside Diameter (D) | 80mm |
| Width (B) | 18mm |
| Material | Bearing Steel |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 6.00cm * 10.00cm * 4.00cm |
| Package Gross Weight | 0.460kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Transmission systems, wheel hubs |
| Industrial Machinery | Gearboxes, conveyor drives |
| Agricultural Machinery | Harvester gearboxes, tractor drivetrains |
Struggling with Gearbox Bearing Failures? The SKF 30208 Tapered Roller Bearing Delivers Reliability
Equipment downtime from bearing failure costs manufacturers thousands in lost production. Many procurement teams face the challenge of sourcing genuine tapered roller bearings that match exact dimensions and performance requirements, especially for older agricultural machinery or custom gearbox builds. The wrong bearing can lead to premature wear, vibration issues, and costly repairs.
Engineered for Precision in Critical Applications
The SKF 30208 tapered roller bearing addresses these challenges with its high-precision manufacturing and 40x80x18mm dimensions, designed to fit standard gearbox assemblies. As a specialized supplier with direct access to global distribution centers, we ensure these bearings meet original factory specifications, supporting industries from automotive manufacturing to agricultural equipment maintenance. Our large inventory covers over 95% of conventional SKF models, meaning this 30208 bearing is available for same-day shipping when you need it most.
Optimal Performance in High-Load Environments
This SKF 30208 bearing excels in applications where combined radial and axial loads are present, such as gearbox input shafts and agricultural machinery transmissions. The tapered roller design distributes load evenly across contact surfaces, reducing stress concentrations and extending service life. Operating in temperatures ranging from -30°C to 120°C, it maintains performance in both indoor industrial settings and outdoor agricultural conditions, where dust and variable weather can test component durability.
Key Engineering Features for Long-Term Durability
Constructed from high-grade bearing steel, the 30208 offers exceptional hardness and wear resistance, critical for withstanding the cyclic loads in gearbox operations. The precision-ground raceways ensure smooth rolling contact, minimizing friction and heat generation during high-speed rotation. With its standardized 40mm bore and 80mm outer diameter, this bearing provides interchangeable dimensions with major international standards, simplifying replacement in existing equipment. The 18mm width balances load capacity with space constraints, making it suitable for compact gearbox designs common in agricultural machinery.
Why Choosing the Right Tapered Roller Bearing Impacts Your Bottom Line
Selecting a genuine SKF 30208 bearing reduces the total cost of ownership compared to generic alternatives. Inferior bearings often fail prematurely due to substandard materials or imprecise manufacturing, leading to unplanned downtime, maintenance labor costs, and potential damage to adjacent gearbox components. In contrast, this SKF bearing’s consistent quality ensures predictable performance, aligning with ISO 281 fatigue life standards. For agricultural operations, where seasonal deadlines are critical, reliable bearings translate to fewer breakdowns during peak harvesting periods.
Quality Assurance You Can Verify
Every SKF 30208 tapered roller bearing we supply comes with complete traceability documentation, including original factory certificates and batch inspection reports. We strictly follow SKF’s global quality management system, with all products sourced directly from official factories and warehouses. Our professional technical team can provide installation guidance to ensure proper fitting, which is essential for maximizing bearing life. Additionally, we offer a factory-backed warranty, giving you confidence that any manufacturing defects will be addressed promptly.
Packaging & Shipping
- Packaged in cartons with palletized bulk options for large orders
- Same-day shipping available for in-stock quantities
- Global delivery via express courier, air freight, or sea freight
- Low minimum order quantity supported for small maintenance needs
Get Pricing for Your SKF 30208 Bearing Requirement
Whether you need a single replacement bearing or bulk quantities for production, we can provide competitive pricing and fast delivery. Contact us with your exact requirements, including quantity and delivery location, and our team will prepare a quote tailored to your needs. Early inquiries help secure inventory, especially for high-demand agricultural seasons.
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, and Timken, as well as domestic Chinese brands. We can source any specified model or brand according to your requirements.
Q: How can I confirm if the SKF 30208 will fit my equipment?
A: Provide your equipment model or the bearing dimensions (bore, outer diameter, width) and our technical team will cross-reference with manufacturer specifications to ensure compatibility.
Q: What is the warranty period for this bearing?
A: We provide the original factory warranty, typically covering manufacturing defects for 12 months from the date of delivery. Specific terms are detailed in our sales agreement.
Q: What is the minimum order quantity for the SKF 30208?
A: We accept orders of 1 piece for emergency replacements, with volume discounts available for larger quantities.
Q: How long does shipping take to [my country]?
A: Standard delivery to most countries takes 7-15 days via door-to-door courier. Express options are available for urgent requirements, typically 3-5 days.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging and label printing services according to customer requirements, including barcoding and company-specific branding.
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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Get a written quote for High Precision SKF 30208 Tapered Roller Bearing 40x80x18mm for Gearbox & Agricultural Machinery
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.