Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Read the selection guideSKF bearings by designation · Itemized written quotes for mixed project lists




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
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Tapered Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Model Number | 32306/32310/32216/32014 3780/3720 91683 |
| Bearing Type | Tapered Roller Bearings |
| Cage Material | Iron Cage/Brass Cage/Nylon Cage |
| Precision Rating | P0 P6 P5 P4 P2 |
| Rows Number | Single |
| Structure | Taper |
| Aligning | Non-Aligning Bearing |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Lubrication | Grease or Oil |
| Seals Type | Zz 2RS Open |
| Separated | Separated |
| Rolling Body | Roller Bearings |
| Load Direction | Radial Bearing |
| Outer Dimension Range | 35mm-180mm |
| Specification (Example) | 70*110*25 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482200000 |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Power transmission systems, gearboxes, axle assemblies |
| Automotive | Drivetrain components, wheel hubs, differential systems |
| Mining Equipment | Conveyor rollers, crushing machinery, gear reducers |
| Steel Mills | Rolling mill stands, continuous casting equipment |
| Construction Machinery | Excavator arm joints, loader transmissions |
Industrial equipment operators know the frustration of bearing failures—especially when downtime halts production. Sourcing genuine tapered roller bearings that match exact specifications can be challenging, with market variations in quality and inconsistent supply chains causing delays. Whether you need the 32306, 32310, or 32216 model, choosing the right supplier with direct access to authentic products is critical for avoiding premature wear and equipment damage.
Our SKF Tapered Roller Bearings are designed to address these challenges, offering precise dimensions and reliable performance for industrial machinery. As a specialized supplier with direct access to global distribution centers, we ensure 100% original SKF products, eliminating middlemen and guaranteeing traceability. With a large-scale inventory covering over 95% of conventional SKF models, we support same-day shipping for spot goods, reducing lead times for urgent replacements in mining, steel, and construction applications.
These bearings excel in applications requiring high radial and axial load capacity, such as gearboxes and axle systems in heavy machinery. Available with iron or brass cages, they accommodate operating temperatures compatible with both grease and oil lubrication, ensuring stability in environments from -30°C to 120°C. The separated design allows for easy mounting and adjustment, a critical feature in maintenance scenarios where equipment disassembly is time-consuming.
The precision rating options (from P0 to P2) cater to varying application requirements, with higher precision grades minimizing vibration (Z1V1 to Z3V3) for high-speed machinery. The radial load design, combined with tapered roller geometry, distributes stress evenly across contact surfaces, reducing wear and extending service life. Surface hardness treatments, compliant with SKF's global quality standards, enhance resistance to shock loads common in mining and construction equipment. For applications requiring contamination protection, sealed variants (Zz, 2RS) prevent particle ingress, while open designs offer flexibility for custom lubrication setups.
Choosing authentic SKF tapered roller bearings reduces long-term costs by minimizing downtime and replacement frequency. Inferior bearings often fail prematurely due to substandard materials, leading to unplanned maintenance, production losses, and potential damage to adjacent components. By adhering to SKF's strict manufacturing tolerances, these bearings deliver consistent performance, aligning with ISO 281 fatigue life calculations to ensure predictable service intervals. The initial investment in genuine parts translates to lower total ownership costs compared to frequent replacements of non-genuine alternatives.
Our commitment to quality begins with direct sourcing from SKF official factories and warehouses, ensuring each bearing meets original factory specifications. We implement rigorous quality control processes, including batch inspection reports and traceability documentation, to verify material composition and dimensional accuracy. Every shipment includes official SKF certificates and customs declaration documents, providing transparency from production to delivery. With a professional SKF-certified technical team available for installation guidance and after-sales support, we ensure your bearings perform as intended from day one.
Whether you need the 32306, 32310, 32216, or other SKF tapered roller bearings, provide your model number, quantity, and delivery location, and our team will respond with pricing and availability. With our extensive inventory and direct supply chain, we can fulfill both standard and hard-to-find SKF bearing requirements efficiently.
Q: Can you supply other brands or models of tapered roller bearings besides SKF?
A: Yes, we offer a comprehensive range of bearing brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as国产优质 brands. We can source specific models according to your requirements.
Q: How do I confirm if the 32306/32310/32216 bearings will fit my equipment?
A: Provide your equipment make, model, or the required dimensions (bore diameter, outer diameter, width), and our technical team will cross-verify with SKF specifications to ensure compatibility.
Q: What is your warranty policy for SKF tapered roller bearings?
A: All SKF products come with the original factory warranty covering manufacturing defects. Specific warranty terms are detailed in the product certificate, and we support returns or replacements for verified quality issues.
Q: What is the minimum order quantity for these SKF bearings?
A: We offer low minimum order quantities, including single-unit purchases for emergency replacements, with volume discounts available for large orders.
Q: How quickly can you ship SKF 32216 bearings if they are in
Project buyers
"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
Comparable designations from the same category, ready to add to one itemized quote.
Tapered Roller Bearing SKF 3984/3920 Tapered Roller Bearing 66.68×112.71×30.16mm for Heavy Duty Machinery
Tapered Roller Bearing Single Row SKF Tapered Roller Bearings 33018 with Iron/Brass Cage for Industrial Machinery **解析**: - **关键词前置**:主关键词"Single Row SKF Tapered Roller Bearings"位于前30字符内,符合要求。 - **具体型号与优势**:包含具体型号"33018"和"Iron/Brass Cage"(材质优势),非泛化描述。 - **搜索意图匹配**:"for Industrial Machinery"明确应用场景,符合Google EEAT(经验、专业性、权威性、可信度)的实用性要求。 - **格式规范**:长度约65字符,无全大写或过度标点,语言符合专业零售商风格,未以品牌名开头。
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Typical equipment and duty conditions this SKF bearing type is specified for.
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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Read the selection guideFAQ
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.
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.
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.
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
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.