Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Quote memo for this SKF bearing
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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 | 51100 |
| Bearing Type | Thrust Ball Bearing |
| Specification | 10x24x9 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Thrust Bearing |
| Rows Number | Single |
| Separated | Separated |
| Aligning | Non-Aligning Bearing |
| Contact Angle | 0° |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Certification | ISO9001:2008 |
| Stock | In Stock |
| Service | OEM, ODM |
| Transport Package | Carton, Pallet |
| Origin | China |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Crane Hook Systems |
Need a Reliable High Precision Thrust Ball Bearing 51100 for Your Crane Hook?
Crane hook operations demand bearings that can handle axial loads without compromising precision or safety. Many buyers face issues with misaligned dimensions causing installation delays or premature failure due to substandard materials—problems that lead to costly downtime and safety risks.
Engineered for Consistent Performance in Critical Applications
The High Precision Thrust Ball Bearing 51100 addresses these challenges with its 10x24x9mm dimensions, designed to fit standard crane hook assemblies. Manufactured under ISO9001:2008 certified processes, this bearing ensures reliable performance with options for precision ratings from P0 to P2, catering to both general and high-accuracy requirements. With separated inner and outer rings, it allows for easy mounting and dismounting during maintenance—an essential feature for crane systems where accessibility is key.
Optimal Performance in Axial Load Scenarios
This single-row thrust ball bearing excels in applications with pure axial load, such as crane hooks where vertical lifting forces are concentrated. The 0° contact angle ensures maximum load-bearing efficiency in straight axial directions, while the non-aligning design works best in rigidly mounted systems with minimal shaft deflection. Available with Z1V1 to Z3V3 vibration grades, it meets noise and stability standards for both indoor and outdoor industrial environments.
Key Engineering Features That Impact Reliability
Bearing steel construction provides the hardness and wear resistance needed for heavy-duty lifting operations, with surface treatments that reduce friction and extend service life. The precision rating options allow customization—choose P5 or P4 for applications requiring tight dimensional tolerances, such as automated crane systems, or P0 for general-purpose use. Lubrication flexibility (grease or oil) lets you adapt to specific operating conditions, from high-temperature industrial settings to outdoor construction sites.
Why Choosing the Right Thrust Bearing Reduces Total Costs
Selecting a quality thrust ball bearing like the 51100 minimizes the risk of unexpected failures that lead to equipment downtime and repair expenses. Inferior bearings often fail early due to poor material quality or imprecise manufacturing, resulting in costly crane shutdowns and potential safety hazards. This bearing’s compliance with international standards ensures interchangeability with major brands, simplifying replacement and reducing inventory costs for maintenance teams.
Quality You Can Rely On
Our manufacturing and testing processes adhere to ISO9001:2008 standards, with raw material inspections and成品尺寸、硬度检测确保每批产品符合规格。We provide a warranty against manufacturing defects, giving you confidence in your purchase. With extensive inventory covering both standard and hard-to-find models, we support same-day shipping for in-stock items, ensuring minimal lead times for urgent maintenance needs.
Packaging & Shipping
- Packaged in cartons with optional palletization for bulk orders
- Available for immediate shipment as stock items
- Flexible shipping options including express courier, air freight, and sea cargo
- Low minimum order quantity supported for both trial and large-scale purchases
Get a Quote for Your 51100 Thrust Ball Bearing Requirement
Whether you need a single unit for maintenance or bulk orders for production, we can provide competitive pricing based on your specific requirements. Contact us with the bearing model, quantity, and delivery location, and our team will respond promptly with a detailed quote and availability confirmation.
Frequently Asked Questions
Q: Do you supply other brands or models of thrust ball bearings?
A: Yes, we offer a full range of thrust ball bearings across multiple international and domestic brands. We can source specific models according to your requirements.
Q: How can I confirm if this 51100 bearing fits my crane hook?
A: Provide your equipment’s make and model or the existing bearing’s dimensions (bore, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific terms are detailed in our sales contract, typically covering replacement or refund for defective products.
Q: What is the minimum order quantity for the 51100 bearing?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both maintenance needs and large-scale production requirements.
Q: How quickly can you ship this bearing?
A: Since this model is in stock, we can arrange same-day shipping for orders confirmed before our daily cutoff time. Delivery times depend on the selected shipping method.
Q: Do you offer custom (OEM/ODM) thrust ball bearings?
A: Yes, we provide OEM and ODM services for thrust ball bearings, including custom dimensions, materials, and lubrication options based on your technical drawings or specifications.
Ready to order or need a quote?
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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 Thrust Ball Bearing 51100 10x24x9mm for Crane Hook with ISO9001 Certification
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