Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Thrust Ball Bearings
محمل كروي دفعي 51100-51104 دقة P0-P2 للآلات الزراعية <p> معتمد
محمل كروي دفعي 51100-51104 دقة P0-P2 للآلات الزراعية <p> معتمد
In Stock · Ready to Ship
<p>Ensure agricultural machinery operates with unwavering precision and minimal downtime using our <strong>Thrust Ball Bearing 51100-51104</strong>—engineered to deliver P0-P2 precision for critical axial load applications. As an ISO9001 certified solution, it eliminates common supply chain risks with full traceability and batch consistency, keeping your production lines running smoothly.</p><ul><li>Separated design allows easy installation and maintenance, a must-have feature for agricultural equipment where field servicing demands efficiency</li><li>Available in P0-P2 precision grades to match your machinery’s exact performance requirements, from standard tillers to high-speed harvesters</li><li>Grease or oil lubrication flexibility ensures optimal operation in varying farm environments, reducing premature wear and extending service life</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static C₀
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
محمل كروي دفعي 51100-51104 دقة P0-P2 للآلات الزراعية <p> معتمد -- Parameter Sheet
SKF · Thrust Ball Bearings
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Thrust Ball Bearings |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (C₀) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 51100 |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Certification | ISO9001:2008 |
| Stock | in Stock |
| Service | OEM ODM |
| Aligning | Non-Aligning Bearing |
| Separated | Separated |
| Rows Number | Single |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Transport Package | Carton Pallet |
| Specification | 180×300×95 mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482102000 |
| Production Capacity | 1000000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Agricultural Machinery | Tractors, Harvesters, Tillers, Irrigation Pumps |
| General Machinery | Presses, Conveyors, Gearboxes, Elevators |
Avoid Costly Downtime with 51100-51104 Thrust Ball Bearings for Agricultural Machinery
Farm equipment operators know the frustration of unexpected bearing failures during harvest season—costing thousands in lost productivity and emergency repairs. Many turn to uncertified suppliers to save costs, only to face counterfeit products with incomplete traceability, leading to customs delays and quality disputes. Multi-tier distribution channels further complicate timelines, making it nearly impossible to align deliveries with tight planting and harvesting schedules.
ISO9001 Certified Thrust Ball Bearings, Immediately Available
Our 51100-51104 Thrust Ball Bearings solve these challenges with ISO9001:2008 certified quality and guaranteed stock availability. As a comprehensive industrial bearing OEM supplier, we manage the full production process under strict quality controls, ensuring each bearing meets P0-P2 precision standards critical for agricultural machinery performance. Whether used in tractor transmissions or harvester gearboxes, these bearings deliver consistent thrust load handling to keep your equipment running through demanding field conditions.
Engineered for Heavy-Duty Agricultural Applications
Designed as single-row, separated thrust bearings with a 0° contact angle, this series excels in applications with axial load requirements. The non-aligning design provides stability in high-vibration environments typical of agricultural equipment, while the bearing steel construction ensures durability against dust, debris, and temperature fluctuations. With precision ratings from P0 (standard) to P2 (high precision), these bearings accommodate everything from basic tillers to advanced precision harvesters requiring minimal runout.
Precision Parameters That Maximize Equipment Uptime
The performance of agricultural machinery depends on critical bearing specifications. Our P0-P2 precision ratings control radial and axial runout, reducing vibration that causes premature wear in tractor axles and harvester drives. Vibration classes Z1V1 to Z3V3 further minimize operational noise and energy loss, a key factor for extended engine life. The separated design allows for easy installation and maintenance—essential when equipment is deployed in remote field locations with limited service access.
Why Authenticity Matters for Agricultural Bearings
Counterfeit thrust bearings often fail within months, leading to seized harvester spindles or tractor transmission damage that can halt operations for days. The true cost includes not just replacement parts but missed planting windows and labor idling. Our ISO9001:2008 certification ensures full traceability from raw material to finished product, eliminating the risk of substandard components. Each bearing undergoes rigorous testing to verify load capacity and dimensional accuracy, providing the reliability needed for seasonal agricultural deadlines.
Trusted Supply Chain for Agricultural OEMs
With over 60 countries served and a centralized warehouse, we deliver reliable bulk supply for agricultural equipment manufacturers and maintenance teams. Our SKF-certified technical team provides application-specific guidance—helping you select the right precision grade (P0-P2) and vibration class for your machinery. As an authorized OEM supplier, we offer customized supply agreements with dedicated inventory reservation, ensuring you never face production delays due to bearing shortages.
Packaging & Shipping
- Secure carton pallet packaging with protective inner layers to prevent damage during transit
- 3-7 business day delivery for in-stock items, critical for emergency maintenance
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Flexible order quantities with no minimum purchase required, supporting both small repairs and large OEM production runs
Get Your Agricultural Bearings Delivered Fast
Don’t let bearing issues disrupt your planting or harvest schedule. Send us your required model (51100-51104), precision grade, and quantity, and our team will provide a formal quotation within 24 hours. With in-stock inventory and global door-to-door delivery, we ensure your equipment stays operational when it matters most.
Frequently Asked Questions
Q: Are these thrust ball bearings genuine and traceable?
A: Yes, as an authorized OEM supplier with full-process quality management, each bearing comes with certification and traceability documentation compliant with ISO 9001 standards.
Q: How do I confirm the right bearing model for my agricultural equipment?
A: Provide your equipment model, application details (load, speed, environment), and we’ll have our technical team verify the optimal 51100-51104 variant for your needs.
Q: What is the warranty policy for these bearings?
A: We offer a manufacturer’s warranty covering defects in materials and workmanship. Contact our support team with details of any issues for prompt resolution.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting both emergency repairs and large-scale OEM production requirements.
Q: How quickly can I receive my order?
A: In-stock bearings ship within 3-7 business days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the authenticity of the bearings?
A: Each bearing includes product certification with batch numbers traceable to our ISO 9001 manufacturing process. Contact us for additional verification support.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online