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Thrust Ball Bearing
NTN NSK Timken 51100 51200 51101 Thrust Ball Bearing Crane Hook
Ensure smooth, reliable lifting operations with this high-performance Thrust Ball Bearing, designed to handle axial loads in crane hook applications. Its separated structure allows for easy installation and maintenance, reducing downtime when you need equipment working at peak efficiency.
- Precision ratings from P0 to P2 ensure consistent performance under heavy loads, while Z1V1 to Z3V3 vibration levels minimize operational noise
- Available with grease or oil lubrication to adapt to your specific working environment, backed by ISO9001:2008 certification for quality you can trust
- Compact 10*24*9 mm specification fits seamlessly into existing setups, with in-stock availability for quick replacement when time is critical
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
Especificações do Produto
Parâmetro
Detalhes
Número do Modelo
Tipo de Rolamento
Rolamento Axial de Esferas
Material
Aço para Rolamentos
Lubrificação
Graxa ou Óleo
Classificação de Precisão
P0 P6 P5 P4 P2
Direção da Carga
Número de Linhas
Único
Separado
Separado
Alinhando
Rolamento Não Alinhante
Ângulo de Contato
0°
Marca registrada
Origem
Código HS
8482102000
Adequação de Aplicação
Indústria
Aplicações Típicas
Construção
Máquinas Industriais
Automação
Many buyers face the frustration of premature bearing failure in crane hooks and vertical load applications—often due to misaligned precision ratings or incompatible lubrication. Sourcing multiple brands like NTN, NSK, and Timken separately only adds complexity to procurement, wasting valuable time that could be spent on core operations. This 51100 thrust ball bearing addresses these challenges with its separated design and ISO 9001:2008 certified manufacturing process, ensuring compatibility with international standards. With dimensions 10*24*9 mm and a single-row configuration, it’s optimized for crane hook assemblies and other vertical load applications where reliable axial load transfer is critical. Our extensive inventory includes this model and related series (51200, 51101), supporting quick fulfillment for urgent maintenance needs. Designed for non-aligning operation with a 0° contact angle, this bearing excels in applications requiring precise axial positioning under static or low-speed conditions. Its separated structure allows for easy installation and maintenance, a key advantage in equipment like hydraulic presses and crane mechanisms where downtime must be minimized. The bearing steel construction provides the hardness needed to resist deformation under heavy loads, ensuring consistent performance in industrial environments. Principais Características de Engenharia que Afetam a Vida Útil
The 51100 series incorporates critical design elements that directly affect operational reliability. Its precision rating options (from P0 to P2) allow matching to application requirements—choosing P5 or higher ensures tighter dimensional tolerance for high-precision equipment, while P0 suffices for general industrial use. Vibration classes Z1V1 to Z3V3 let you select the appropriate noise and vibration level, crucial for equipment where operator comfort or sensitive instrumentation is a factor. The bearing’s ability to use either grease or oil lubrication provides flexibility to adapt to existing maintenance protocols, reducing transition costs. Selecting a substandard thrust bearing may save initial costs but often leads to higher expenses from unplanned downtime and premature replacements. This 51100 bearing’s material quality and manufacturing standards align with ISO 9001:2008, reducing the risk of early failure. In crane hook applications, a failed thrust bearing can halt operations and create safety hazards—investing in a reliable component directly impacts productivity and workplace safety. By choosing a bearing with the correct precision rating and load capacity, you optimize performance while avoiding the hidden costs of frequent replacements. Qualidade em que você pode confiar
Our thrust ball bearings undergo rigorous testing throughout the production process, from raw material inspection to final dimensional and hardness checks. The ISO 9001:2008 certification ensures consistent quality control, while our OEM/ODM capabilities allow customization to specific application requirements. We maintain substantial inventory, enabling quick delivery for both emergency repairs and planned maintenance. Each bearing is packaged in carton pallets to prevent damage during shipping, ensuring it arrives in ready-to-install condition. Quantidade mínima de pedido baixa suportada, ideal tanto para reparos em pequena escala quanto para grandes produções
Whether you need a single 51100 bearing for emergency replacement or bulk quantities for production, we can fulfill your requirements. Provide the model number, quantity, and delivery location, and our team will respond with pricing and availability within 24 hours. We also accommodate requests for alternative brands like NSK, NTN, or Timken—just specify your preference when inquiring. Perguntas Frequentes
Q: Do you supply other thrust bearing brands or models? A: Yes, we support procurement of all major brands including NTN, NSK, Timken, Koyo, and NACHI, as well as custom specifications. Simply provide the model number or dimensions for a quote. Q: How can I confirm if the 51100 bearing fits my equipment? A: Share your equipment’s required dimensions (bore diameter, outer diameter, width) or existing bearing model, and our technical team will verify compatibility with the 51100 series. P: Qual é a sua política de garantia para este rolamento?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in each order confirmation, with coverage typically ranging from 6 to 12 months depending on application. Q: What is the minimum order quantity for the 51100 bearing? A: We accept small orders with no strict minimum, making it easy to source single units for maintenance or small-scale projects. Q: How quickly can you ship the 51100 bearing? A: In-stock items ship within 1-2 business days. For custom orders or rare models, lead times vary and will be specified in your quote. Q: Can you produce custom thrust bearings with specific dimensions? A: Yes, our OEM/ODM services allow customization of dimensions, materials, and lubrication options to meet unique application requirements. Contact us with your drawings or specifications. Ready to order or need a quote? Our engineers will respond within 12 hours with a tailored solution.
51100
Specification
10*24*9 mm
Vibration
Z1V1 Z2V2 Z3V3
Thrust Bearing
Certification
ISO9001:2008
Stock
in Stock
Service
OEM ODM
NTN/NSK/NMB/Koyo/NACHI/Timken
China
Transport Package
Carton Pallet
Crane Hooks
Hydraulic Systems, Press Equipment
Linear Actuators, Vertical Shaft Assemblies
Struggling with Thrust Bearing Reliability? The 51100 Series Delivers Consistent Performance
Engineered for Heavy Vertical Loads in Demanding Environments
Optimal Performance in Static and Low-Speed Dynamic Applications
Why Choosing the Right Thrust Bearing Lowers Total Costs
Packaging & Shipping
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Product Summary
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General 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
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Steel & Metallurgy
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Automotive / EV
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Rail Transit
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Precision Machinery
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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
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NTN NSK Timken 51100 51200 51101 Thrust Ball Bearing Crane Hook
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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