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 | 32304 |
| Bearing Type | Tapered Roller Bearing |
| Bore Diameter (d) | 20mm |
| Outside Diameter (D) | 52mm |
| Width (B) | 21mm |
| Material | Bearing Steel |
| Origin | Sweden |
| HS Code | 8482300000 |
| Weight | 0.280kg |
| Package Size | 4.00cm × 7.50cm × 4.50cm |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Heavy vehicles, gearbox systems |
| Industrial Machinery | Fan assemblies, power transmission units |
Challenges in Heavy Vehicle Bearing Selection? The SKF 32304 Tapered Roller Bearing Delivers Precision
Heavy vehicle operators know the frustration of premature bearing failure—whether from imprecise dimensions causing installation issues or substandard materials leading to costly downtime. Finding a reliable tapered roller bearing that balances load capacity with dimensional accuracy can mean the difference between smooth operations and unexpected repairs.
Engineered for Heavy-Duty Performance in Demanding Environments
The SKF 32304 tapered roller bearing addresses these challenges with its 20x52x21mm precision dimensions and high-quality bearing steel construction. As a specialized supplier with access to a comprehensive range of SKF products, we ensure you receive a bearing that meets original specifications, supporting critical applications like heavy vehicle gearboxes and industrial fan assemblies where reliability is non-negotiable.
Optimal Performance in High-Load, High-Stress Applications
Designed to handle both radial and axial loads, this bearing excels in heavy vehicle drivetrains and industrial machinery operating under continuous stress. Its tapered design distributes weight evenly across contact surfaces, reducing wear and extending service life in environments where temperature fluctuations and heavy vibrations are common.
Key Engineering Features That Ensure Reliability
The 20mm bore diameter and 52mm outer diameter provide a precise fit for standard heavy vehicle components, while the 21mm width offers stability under high torque conditions. Constructed from premium bearing steel, the bearing maintains hardness and dimensional stability even at elevated temperatures, ensuring consistent performance in demanding work environments. The precision manufacturing process guarantees interchangeability with original equipment specifications, simplifying replacement and reducing installation errors.
Why Choosing the Right Bearing Reduces Total Cost of Ownership
Investing in a high-precision SKF 32304 bearing minimizes long-term costs by reducing downtime and maintenance frequency. Inferior bearings often fail prematurely due to material fatigue or imprecise tolerances, leading to secondary damage to adjacent components. By selecting a bearing that meets strict quality standards, you avoid costly repairs and extend the service intervals of your equipment, ultimately lowering the total cost of ownership.
Quality Assurance You Can Trust
Our procurement process ensures all bearings are sourced through established channels, with complete traceability and compliance with industry standards. Each unit undergoes dimensional and material quality checks to verify hardness and precision, providing peace of mind that you’re receiving a reliable product. We stand behind our offerings with a warranty against manufacturing defects, ensuring your investment is protected.
Packaging & Shipping
- Securely packaged in cartons with pallet options for bulk orders
- Same-day shipping available for in-stock items
- Flexible delivery options including express courier, air, and sea freight
- Low minimum order quantity supported for both trial and bulk purchases
Get a Quote for Your SKF 32304 Bearing Requirement
Whether you need a single replacement or bulk quantities, provide your exact model, dimensions, and delivery location, and our team will promptly supply pricing and availability. With access to a wide range of SKF bearings and related products, we can fulfill your procurement needs efficiently.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic quality brands, and can source specific models as per customer requirements.
Q: How can I confirm if the SKF 32304 bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with SKF specifications.
Q: What warranty coverage do you offer on this bearing?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in the sales contract, with replacement available for verified quality issues.
Q: What is the minimum order quantity for the SKF 32304?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both maintenance needs and bulk production requirements.
Q: How long does shipping take for the SKF 32304 bearing?
A: In-stock items ship the same day. Delivery times vary by location, with door-to-door service typically taking 7-15 days to most countries and regions via our global logistics network.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging and label printing services to meet specific customer requirements, including barcode and batch information.
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.
Request a quote
Get a written quote for High Precision SKF 32304 Tapered Roller Bearing 20x52x21mm for Heavy Vehicles
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.