Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
Master the Ball Bearing …
Read the selection guide
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 | Thrust Ball Bearing |
|---|
Product details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 51122 |
| Bearing Type | Thrust Ball Bearing |
| Bore Diameter (d) | 110 mm |
| Outside Diameter (D) | 145 mm |
| Width (B) | 25 mm |
| Material | Bearing Steel |
| Load Direction | Thrust Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Certification | ISO9001:2008 |
| Separated | Separated |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Contact Angle | 0° |
| Origin | Japan |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Presses, gearboxes, vertical shafts |
| Steel Mills | Rolling equipment, lifting mechanisms |
| Mining Equipment | Conveyor systems, drilling machinery |
| Construction Machinery | Hydraulic cylinders, crane components |
Struggling with Thrust Bearing Reliability? The SKF 51122 Delivers Consistent Performance
Industrial machinery operators know the frustration of unexpected downtime caused by thrust bearing failure—whether from misalignment, poor lubrication, or substandard materials. Sourcing authentic bearings that meet exact dimensional specifications can be equally challenging, especially when dealing with multiple suppliers for different brands. The SKF 51122 thrust ball bearing addresses these common pain points with precision engineering and reliable performance.
Built for Heavy-Duty Thrust Loads in Industrial Environments
Designed to handle axial loads in industrial machinery, the SKF 51122 thrust ball bearing combines a separated single-row design with high-grade bearing steel construction. Its 110x145x25mm dimensions fit standard industrial applications, while ISO9001:2008 certification ensures compliance with global quality standards. With our direct access to SKF official channels and large-scale inventory, we can fulfill orders for this SKF 51122 thrust bearing with same-day shipping for spot goods, reducing lead times for critical maintenance needs.
Optimal Performance in Axial Load Applications
This thrust ball bearing excels in scenarios where pure axial load is present, such as vertical shafts, presses, and gearboxes. The non-aligning design requires precise mounting, making it ideal for rigidly supported systems where shaft misalignment is minimal. With vibration ratings from Z1V1 to Z3V3, it maintains stable operation even under varying speed conditions, ensuring smooth performance in steel mills, mining equipment, and construction machinery.
Engineering Details That Impact Longevity
The SKF 51122’s separated structure allows for easy mounting and dismounting, simplifying maintenance procedures. Precision ratings from P0 to P2 cater to applications with different accuracy requirements—from general industrial use (P0) to high-precision machinery (P2). The bearing steel material provides excellent hardness and wear resistance, while the option for grease or oil lubrication allows customization based on operating temperature and speed. These features collectively contribute to extended service life and reduced replacement frequency.
Why Choosing the Right Thrust Bearing Lowers Total Costs
Selecting a substandard thrust bearing may save on initial costs but often leads to premature failure, unplanned downtime, and increased maintenance expenses. The SKF 51122’s robust construction and quality certification minimize these risks. By adhering to ISO 9001:2008 standards, SKF ensures consistent material quality and manufacturing processes, which directly impact bearing life. For industrial operations, investing in a reliable SKF 51122 thrust bearing translates to lower total cost of ownership through fewer replacements and reduced production interruptions.
Quality You Can Verify Through Documentation
We stand behind the authenticity of every SKF 51122 bearing with complete traceability documentation, including original factory certificates and batch inspection reports. All products are sourced directly from SKF official factories, eliminating middlemen and ensuring genuine quality. Our professional technical team can provide installation guidance to maximize bearing performance, and we offer after-sales support to address any application issues. With over 40 export markets served, our global delivery network ensures stable door-to-door arrival within 7-15 days for most regions.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Package dimensions: 165.00cm × 165.00cm × 4.50cm
- Gross weight per package: 1.090kg
- In-stock availability for immediate shipping
- Flexible delivery options: express, air, or sea freight
Get Your SKF 51122 Thrust Bearing Quote Today
Whether you need a single unit for maintenance or bulk quantities for OEM production, we can fulfill your SKF 51122 requirements. Provide your exact model, quantity, and delivery location, and our team will respond with competitive pricing and lead time. As a specialized SKF supplier, we ensure authentic products and professional support to keep your machinery running efficiently.
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 specific models based on your requirements.
Q: How can I confirm the SKF 51122 will fit my equipment?
A: Provide your equipment’s bearing dimensions (bore diameter, outer diameter, width) or existing part number, and our technical team will verify compatibility with the SKF 51122 specifications.
Q: What is your warranty policy for SKF bearings?
A: All SKF bearings come with the original factory warranty covering manufacturing defects. Specific warranty terms are detailed in the product documentation provided with your order.
Q: What is the minimum order quantity for the SKF 51122?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both maintenance and small-scale production needs.
Q: How quickly can you ship the SKF 51122 after ordering?
A: Since the SKF 51122 is in stock, we can arrange same-day shipping for orders confirmed before our daily cutoff time. International delivery typically takes 7-15 days depending on the destination.
Q: Do you offer custom packaging or labeling for the SKF 51122?
A: Yes, we provide customized packaging and label printing services according to customer requirements, including OEM/ODM options for bulk orders.
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
Related SKF bearings
Comparable designations from the same category, ready to add to one itemized quote.
Deep Groove Ball Bearing High Speed SKF 62305 Deep Groove Ball Bearing 25x62x24mm for Industrial Machinery 
Cylindrical Roller Bearing Cylindrical Roller Bearing NUP205EM 25x52x15mm for Industrial Machinery Precision Applications 
Deep Groove Ball Bearing Industrial Machinery SKF Deep Groove Ball Bearing 61944 220x300x38mm with Bearing Steel 
Deep Groove Ball Bearing High-Speed SKF Deep Groove Ball Bearing 6001 6002 12x28x8mm for Industrial Machinery Where it runs
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.
Selection guides
SKF bearing selection articles
Sep 19, 2026 · Installation & Maintenance
Angular Contact Pairs Preload Settings: Wholesale Supplier
Correct angular contact …
Read the selection guide
Aug 5, 2026 · Technical Resources
Custom OEM Bearing Preload Optimization for OE Applications – ISO 9001 Factory
Master OEM bearing prelo…
Read the selection guideFAQ
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 SKF 51122 Thrust Ball Bearing 110x145x25mm ISO9001 Certified 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.