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TS 16949
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Thrust Ball Bearing
Thrust Ball Bearings 51218 51318 51120 51220 51320 Auto Parts
Keep your machinery running smoothly with reliable Thrust Ball Bearings designed to handle axial loads and reduce friction in high-stress auto applications. Our precision-engineered 51218, 51318, 51120, 51220, and 51320 models ensure consistent performance, minimizing downtime and extending the life of your equipment.
- Engineered with hardened raceways and high-quality steel balls for optimal load distribution
- Perfect fit for automotive transmission and axle systems requiring precise axial alignment
- Low-maintenance design reduces the need for frequent replacements, saving you time and costs
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Especificaciones del Producto
Parámetro
Detalles
Tipo de Rodamiento
Números de Modelo
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Automotriz
Maquinaria Industrial
Sistemas Hidráulicos
Finding the right thrust ball bearings for your application can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely, causing costly equipment downtime. With countless models and standards available, sourcing from multiple suppliers wastes valuable time that could be better spent on core operations. Our thrust ball bearings, including models 51218, 51318, 51120, 51220, and 51320, are designed to address these common challenges. As a专业 bearing supplier with ISO 9001 certified production and inspection processes, we offer a wide range of thrust ball bearings that meet international standards. Whether you need a specific model for automotive parts or industrial machinery, our extensive inventory ensures quick access to the bearings you require. Rendimiento óptimo en aplicaciones de carga axial
Thrust ball bearings excel in applications where axial loads are the primary concern. These bearings are engineered to handle high axial forces while maintaining smooth rotation. Operating within a temperature range suitable for most industrial environments, they provide reliable performance in automotive transmissions, hydraulic systems, and various industrial machinery. Proper selection based on load capacity and dimensions is critical to ensuring long service life and preventing premature failure. Características clave de ingeniería para un funcionamiento fiable
The performance of thrust ball bearings depends on several critical factors. Bore diameter (d), outside diameter (D), and width (B) dimensions determine compatibility with your equipment, ensuring proper fit and load distribution. Material selection directly impacts durability, with high-quality steel alloys providing excellent hardness and resistance to wear. Surface hardness, measured on the Rockwell scale, ensures the bearing can withstand heavy loads without deformation. Precision class ratings, such as P0 or P6, indicate the bearing’s dimensional accuracy, which is essential for applications requiring tight tolerances. Costo Total de Propiedad: Por qué la Calidad Importa
Choosing the right thrust ball bearing goes beyond initial cost. Inferior bearings may save money upfront but often lead to higher expenses due to frequent replacements, equipment downtime, and potential damage to adjacent components. Our bearings, manufactured to strict quality standards, offer longer service life and reduced maintenance requirements, lowering your total cost of ownership. By following ISO 281 guidelines for bearing life calculation, we ensure our products deliver reliable performance under expected operating conditions, providing peace of mind and consistent operation. Calidad en la que puedes confiar
Our commitment to quality is evident in every step of our process. We maintain ISO 9001 certified production and inspection procedures, from rigorous原材料 testing to comprehensive成品尺寸、硬度和表面处理检测. Each thrust ball bearing comes with a质保期, ensuring protection against manufacturing defects. With access to a wide range of international and domestic brands, we can source bearings according to your specific requirements. Our现货库存丰富, enabling prompt delivery to minimize downtime. Embalaje neutro adecuado para el transporte industrial
Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo
Bajo mínimo de cantidad de pedido para apoyar tanto requisitos a pequeña como a gran escala
Obtenga su cotización de rodamiento de bolas de empuje hoy
Ready to source the right thrust ball bearings for your application? Provide us with the model number, dimensions, and quantity you need, and our team will promptly provide a competitive quote. With our extensive network and expertise, we can handle all your bearing requirements, ensuring you get the right product when you need it. Preguntas Frecuentes
P: ¿Suministran otras marcas y modelos de rodamientos?
A: Sí, apoyamos consultas para todas las marcas y modelos de rodamientos, y podemos suministrar de acuerdo a sus requisitos especificados.
Q: How can I confirm if a bearing is suitable for my equipment? A: Provide the required dimensions, model information, or application details, and our technical team will assist in verifying compatibility. P: ¿Cuál es su política de garantía?
A: We provide a warranty period for our bearings, covering manufacturing defects. Specific terms are subject to agreement in the contract. P: ¿Cuál es la cantidad mínima de pedido?
A: We offer low minimum order quantities, supporting small batch trial orders. Q: What are your delivery times and shipping methods? A: In-stock items are shipped promptly, with flexible shipping options including express, air, and sea freight. P: ¿Ofrecen personalización OEM/ODM?
A: Sí, apoyamos la personalización de acuerdo con los dibujos o especificaciones proporcionados.
Ready to order or need a quote?
Thrust Ball Bearings
51218, 51318, 51120, 51220, 51320
Transmission systems, clutch assemblies, wheel hubs
Presses, gearboxes, rotary tables
Cylinder rod ends, valve actuators
Struggling with Thrust Ball Bearing Selection? Here’s What You Need to Know
Comprehensive Thrust Ball Bearing Solutions for Your Needs
Packaging & Shipping
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us at [your email/phone]
Product Summary
- Product Name
- Thrust Ball Bearings 51218 51318 51120 51220 51320 Auto Parts
- Category
- Thrust Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Thrust Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Thrust Ball Bearings 51218 51318 51120 51220 51320 Auto Parts
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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