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 | 33111 |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Rolling Body | Roller Bearings |
| The Number of Rows | Single |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Outer Dimension Range | 35mm-180mm |
| Specification | 55×95×30 mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482200000 |
| Package Size | 11.50cm × 11.50cm × 5.00cm |
| Package Gross Weight | 0.850kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Gearboxes, conveyors, pumps, compressors |
| Automotive | Transmission systems, axle assemblies |
| Mining Equipment | Crushers, screening machines |
| Steel Mills | Rolling mill stands, conveyor rollers |
Need a Reliable SKF 33111 Conical Roller Bearing? Here's What Matters
Industrial machinery operators know the frustration of bearing failures—whether from imprecise dimensions causing installation delays or substandard materials leading to premature wear. When sourcing a 55x95x30mm conical roller bearing, the challenge often lies in finding a supplier that combines authentic quality, technical accuracy, and responsive service.
Built for Heavy-Duty Industrial Performance
The SKF 33111 conical roller bearing addresses these pain points with its robust design and precision engineering. As a specialized supplier with direct access to global distribution networks, we ensure this bearing meets original specifications, supporting applications in demanding sectors like steel mills and mining equipment. Its separated design allows for easy mounting and dismounting, a critical feature for maintenance teams working under tight schedules.
Optimal Performance in Radial and Thrust Load Conditions
This single-row conical roller bearing excels in machinery subject to combined radial and axial loads, such as gearboxes and conveyor systems. With precision ratings from P0 to P2, it accommodates applications requiring tight tolerances, while vibration classes Z1V1 to Z3V3 ensure smooth operation even at high speeds. Whether lubricated with grease or oil, the bearing maintains consistent performance in temperatures typical of industrial environments.
Engineering Details That Impact Reliability
The 55mm bore diameter, 95mm outer diameter, and 30mm width dimensions are critical for proper fits in existing equipment—deviations here can lead to misalignment and accelerated wear. Constructed from high-grade bearing steel, the bearing offers excellent hardness and fatigue resistance, essential for withstanding the cyclic loads in mining and construction machinery. The non-aligning design requires precise shaft and housing alignment, making accurate dimensioning a priority during installation.
Why Precision and Authenticity Lower Total Cost
Choosing a genuine SKF 33111 bearing reduces the hidden costs of equipment downtime. Inferior bearings often fail prematurely due to poor material quality or imprecise manufacturing, leading to unplanned maintenance and production losses. This bearing’s adherence to SKF’s global quality standards ensures longer service life, while our direct supply chain eliminates middlemen, providing competitive pricing without compromising authenticity.
Quality You Can Verify
We source all SKF products directly from official factories, ensuring complete traceability with original certificates and batch inspection reports. Our quality control process includes verification of dimensions, hardness, and surface finish, aligning with ISO 9001 standards. Each bearing comes with the manufacturer’s warranty, and we stand behind our supply with responsive after-sales support for technical inquiries.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Same-day shipping available for in-stock items
- Flexible delivery via express, air, or sea freight to most countries
- Low minimum order quantity supported for both trial and bulk purchases
Get Your SKF 33111 Bearing Quote Today
Whether you need a single SKF 33111 bearing or a bulk order, provide your required quantity and delivery location, and we’ll confirm stock availability and pricing. Our technical team can also assist with cross-referencing part numbers or verifying compatibility with your equipment.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we support procurement of bearings from all major international brands and domestic manufacturers, based on your specific requirements.
Q: How can I confirm if this bearing fits my machine?
A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the SKF 33111 specifications.
Q: What is your warranty policy for SKF bearings?
A: All SKF products come with the manufacturer’s original warranty covering manufacturing defects. Specific terms are detailed in the product documentation.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single-unit purchases, to support both maintenance needs and production runs.
Q: How long does shipping take to [my location]?
A: Standard delivery takes 7-15 days to most countries. Contact us with your destination for a precise shipping timeline.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging and labeling services to meet specific customer requirements for inventory management or 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.
Request a quote
Get a written quote for Conical Roller Bearing 33111, 55x95x30mm, P0-P2 Precision for Industrial 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.