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 |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Agricultural Machinery |
Tractors, Harvesters, Tillers, Seeders |
| Industrial Machinery |
Presses, Conveyors, Gearboxes, Elevators |
Prevent Costly Downtime with 51100-51104 Thrust Ball Bearings for Agricultural Machinery
Agricultural operations can’t afford unexpected equipment failure. When a thrust bearing fails in a tractor transmission or harvester gearbox, it halts work in the field and creates cascading delays during critical planting or harvesting seasons. Sourcing reliable replacement bearings often means coordinating with multiple suppliers, each with different lead times and quality standards—wasting valuable time when every hour of downtime impacts yields.
ISO9001 Certified Thrust Ball Bearings in Stock for Immediate Shipment
Our Thrust Ball Bearing 51100-51104 series solves these challenges with ISO9001:2008 certified quality and ready inventory. As an authorized dual-brand distributor with a centralized warehouse, we maintain stock of precision thrust bearings specifically engineered for agricultural machinery’s heavy axial load requirements. Whether you need a single replacement for emergency repair or bulk orders for manufacturing, our one-stop procurement process eliminates the hassle of managing multiple suppliers.
Engineered for Agricultural Machinery’s Demanding Conditions
This Thrust Ball Bearing series excels in applications with high axial loads and moderate speeds—common in agricultural equipment like tractor PTO systems, combine harvester drives, and rotary tiller gearboxes. The separated design allows easy installation and maintenance, while the 0° contact angle ensures optimal load distribution under heavy vertical forces. Manufactured from high-quality bearing steel, these bearings withstand the dust, vibration, and temperature fluctuations typical in farm environments, delivering consistent performance through long operating cycles.
Key Technical Features That Maximize Equipment Uptime
The precision rating options (P0 to P2) allow matching bearing accuracy to specific application needs—P5 or P4 grades for high-speed gearboxes, P0 for general-purpose agricultural machinery. Vibration classes Z1V1 to Z3V3 ensure smooth operation, reducing noise and extending gearbox life by minimizing wear from excessive vibration. The separated construction simplifies maintenance: when service is needed, the bearing can be disassembled without removing the entire shaft, cutting repair time in the field. Available with grease or oil lubrication, the bearing adapts to different maintenance protocols and operating temperatures, ensuring versatility across various agricultural equipment models.
Why Genuine ISO9001 Bearings Lower Total Cost of Ownership
Choosing uncertified thrust bearings may seem cost-effective initially, but the hidden costs add up quickly. Counterfeit bearings often fail prematurely due to substandard steel and imprecise manufacturing, leading to repeated replacements, unplanned downtime, and potential damage to expensive gearbox components. Our ISO9001:2008 certified bearings undergo rigorous quality inspection, ensuring each unit meets exacting standards for material composition, dimensional accuracy, and load capacity. Over the bearing’s lifespan, this translates to fewer replacements, lower maintenance costs, and reduced risk of catastrophic equipment failure—ultimately delivering a lower total cost of ownership than cheaper alternatives.
Your Trusted Partner for Agricultural Machinery Bearings
With 1,200+ clients across 55+ countries, including major agricultural equipment manufacturers and maintenance service providers, we’ve built our reputation on reliability. Our cross-brand technical team includes agricultural machinery specialists who can help confirm bearing选型 based on your equipment model or operating conditions. We provide complete documentation—including ISO9001 certification and material test reports—to ensure compliance with your quality standards. As part of our one-stop service, you’ll work with a single dedicated contact for all inquiries, from initial quotation to after-sales support, streamlining communication and reducing administrative overhead.
Packaging & Shipping
- Protective carton packaging with palletization for bulk orders, ensuring damage-free transit
- 3-7 business day delivery for in-stock items, supporting emergency repair needs
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, ideal for both maintenance and small-batch production
Get Your Agricultural Machinery Back to Work Fast
Every day your equipment is down costs money and risks missing critical farming deadlines. Our in-stock 51100-51104 Thrust Ball Bearings are ready to ship—so you can minimize downtime and keep your operations running smoothly. Whether you need a single bearing for emergency repair or a regular supply for your maintenance team, we deliver the quality and reliability agricultural operations depend on.
Frequently Asked Questions
Q: Are these genuine, certified thrust bearings?
A: Yes, all our bearings are ISO9001:2008 certified and sourced through authorized supply chains. We provide complete certification documentation with each order.
Q: How do I confirm if the 51100 model is compatible with my equipment?
A: Provide your equipment model, make, and application details (load, speed, operating conditions), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy for these thrust bearings?
A: We stand behind product quality with a warranty against manufacturing defects. Contact our support team with details of any issues for prompt resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source emergency replacements or small quantities for maintenance.
Q: How quickly can you ship after order confirmation?
A: In-stock bearings ship within 3-7 business days. Contact us for expedited shipping options if you need faster delivery.
Q: How can I verify the authenticity of the bearings upon delivery?
A: Each bearing includes manufacturing batch numbers and certification documents. Our team can guide you through verification steps, including cross-referencing with ISO9001 standards.
