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Keep your agricultural machinery running smoothly with this high-quality Thrust Ball Bearing, designed to handle heavy loads and reduce downtime in demanding farm operations. Crafted from durable Bearing Steel, it delivers reliable performance even in dusty or uneven conditions, ensuring your equipment stays productive when you need it most.
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| Parameter | Details |
|---|---|
| Model Number | PHS20 |
| Material | Bearing Steel |
| Lubrication Type | Self-lubricating |
| Inner Diameter | 20mm |
| Thickness | 25mm |
| Specification | 20*100*25mm |
| Thread Size | M20*1.5 |
| Dynamic Load Capacity | 30800 |
| Static Load Capacity | 35500 |
| Weight | 0.38kg |
| Transport Package | Box |
| HS Code | 8482800000 |
| Industry | Typical Applications |
|---|---|
| Construction | Construction Machinery |
| Hydraulics | Engineering Hydraulic Cylinder |
| Automation | Automation Equipment |
| Automotive | Automobile Shock Absorber |
| Heavy Industry | Forging Machine |
| Water Management | Water Conservancy Machinery |
Finding the right thrust ball bearing for agricultural equipment can be tricky. Mismatched dimensions lead to installation delays, while low-quality steel causes premature wear in dusty, high-load conditions. Sourcing from multiple suppliers wastes time—especially when you need both standard and specialized models.
Our 51100-51104 thrust ball bearings address these challenges with high-quality bearing steel construction and self-lubricating design. As a professional bearing supplier with ISO 9001 certified production processes, we cover full product ranges including rod end bearings, spherical plain bearings, and deep groove ball bearings. Whether your application is agricultural machinery, engineering hydraulic cylinders, or construction equipment, we maintain ready stock for quick delivery.
Designed to handle axial loads in agricultural machinery components like pivot joints and hydraulic rams, this bearing operates efficiently in environments with moderate vibration and temperature fluctuations. The whole outer ring structure provides stability, while the self-lubricating feature reduces maintenance needs in hard-to-reach positions—critical for equipment operating in remote farm settings.
The bearing’s 20mm inner diameter and M20*1.5 thread size ensure compatibility with standard agricultural equipment shafts. Bearing steel material offers excellent hardness and wear resistance, essential for withstanding the 30800 dynamic load capacity and 35500 static load capacity. At 25mm thickness, it provides sufficient structural support without adding unnecessary weight (0.38kg), balancing durability and efficiency. The 20*100*25mm specification meets common agricultural machinery dimensional standards, ensuring straightforward replacement.
Choosing the right thrust ball bearing directly impacts your equipment’s total cost of ownership. A bearing with inadequate load capacity or poor material quality leads to frequent replacements, unplanned downtime, and potential damage to adjacent components. Our ISO 9001 compliant manufacturing includes raw material inspection and成品 testing for dimensions, hardness, and surface treatment—helping you avoid these hidden costs. The self-lubricating design further reduces maintenance expenses compared to conventional bearings requiring regular grease application.
Our production and inspection processes follow ISO 9001 standards, with rigorous testing for material composition, dimensional accuracy, and surface hardness. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. As a comprehensive bearing supplier, we source from both our own brand and major international and domestic manufacturers, ensuring you get the right product for your specific requirements. With substantial现货库存, we can fulfill orders quickly, minimizing your equipment downtime.
To receive a quote for the 51100-51104 thrust ball bearing or any other bearing type, simply provide the model number, required quantity, and delivery location. We handle all major bearing brands and can also source specific models to match your equipment specifications. The sooner you confirm your requirements, the sooner we can arrange shipment.
Q: Do you supply other bearing brands and types besides thrust ball bearings?
A: Yes, we provide a full range of bearings including关节轴承, rod end bearings, deep沟球轴承,滚子轴承, self-lubricating bearings, and stainless steel bearings. We can source both our own brand and international mainstream brands according to your requirements.
Q: How can I confirm if this 51100-51104 bearing fits my agricultural equipment?
A: Please provide your equipment model, existing bearing dimensions (inner diameter, outer diameter, width), or the original part number. Our technical team can cross-reference this information to verify compatibility.
Q: What is your warranty policy for bearings?
A: We offer a warranty period covering manufacturing defects. Specific terms and duration are detailed in each sales contract. Defective products can be returned or replaced following inspection.
Q: What is the minimum order quantity for this thrust ball bearing?
A: We support low minimum order quantities, allowing you to purchase small quantities for maintenance or trial purposes, as well as large volumes for production needs.
Q: How long does shipping take, and what delivery methods are available?
A: For in-stock items, we ship within 1-3 business days. Delivery options include express courier (3-5 days), air freight (5-7 days), and sea freight (varies by destination). We’ll recommend the most cost-effective method based on your location and urgency.
Q: Can you provide custom (OEM/ODM) bearings according to specific requirements?
A: Yes, we support OEM and ODM services. If you have custom dimensions, materials, or performance requirements, please share your technical drawings or specifications for a tailored solution.
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Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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