Ensure smooth, reliable lifting operations with our High-Precision Thrust Ball Bearing—engineered to handle heavy axial loads in crane hook applications. This 51406/51107 bearing delivers consistent performance with P0-P4 precision grades and Z1V1-Z3V3 vibration control, minimizing downtime and maximizing equipment lifespan.
Especificaciones del Producto
| 51406 51107 |
| Z1V1 Z2V2 Z3V3 |
Industrias de Aplicación
| Crane Hooks, Tower Cranes, Mobile Cranes |
| Hoists, Elevators, Material Handling Equipment |
| Press Machines, Injection Molding Equipment |
Crane hook failures due to bearing issues cost construction companies thousands in downtime and repair costs. Many buyers struggle with inconsistent quality from low-cost suppliers, leading to premature wear and safety risks. Sourcing reliable thrust bearings that meet ISO standards while offering flexible order quantities often feels impossible—until now.
Rodamientos de bolas de empuje de alta precisión en stock para envío inmediato
Our High-Precision Thrust Ball Bearing 51406 51107 for Crane Hook solves these challenges with ISO9001:2008 certification and ready stock availability. Designed specifically for crane hook applications, these bearings handle axial loads with precision, ensuring stable performance under heavy lifting conditions. With 1pc MOQ and 3–5 days sample lead time, we eliminate the barriers to quick replacement and testing.
Crane hooks operate under extreme axial loads, requiring bearings that deliver consistent thrust capacity without deformation. The 51406 and 51107 models feature a separated design for easy installation and maintenance, while the single-row configuration optimizes load distribution. Their 0° contact angle ensures pure axial load handling, critical for crane hook safety and operational reliability.
Precision rating options from P0 to P4 allow customization based on application requirements—P4 grade bearings reduce vibration (Z1V1 to Z3V3 classes) for smoother operation in high-precision lifting. Constructed from high-grade bearing steel, these thrust bearings resist wear even under continuous heavy loads. The 180*300*95 mm specification balances size and load capacity, making them ideal for medium to large crane hooks. Grease or oil lubrication flexibility adapts to different operating environments, from indoor factories to outdoor construction sites.
Por qué los rodamientos comprometidos cuestan más a largo plazo
Low-quality thrust bearings may save upfront costs but often fail within months, leading to crane downtime, replacement labor, and potential safety incidents. Our ISO9001-certified bearings undergo rigorous quality control, ensuring each unit meets load capacity and precision standards. With a 12-month global warranty, we stand behind performance—reducing total cost of ownership by minimizing unexpected failures and extending maintenance intervals.
Por qué los compradores globales eligen los rodamientos Saifan
With 18 years of manufacturing experience, Jinan Saifan Bearing serves buyers across Europe, America, Southeast Asia, and the Middle East. Our in-house R&D and QC lab ensure consistent quality, while full OEM/ODM capabilities support custom specifications. We maintain large stock quantities for standard items, enabling 5–15 days bulk delivery. Technical guidance is available free of charge, and defect replacement or refund is guaranteed under our warranty policy. Our production capacity of 1,000,000 units annually ensures stable supply even for large-scale projects.
Embalaje y Envío
Embalaje de palets de cartón para transporte seguro
3–5 días de tiempo de entrega de muestras para pruebas y validación
5–15 días de entrega a granel para pedidos estándar
Múltiples opciones de pago: T/T, tarjeta de crédito, garantía comercial de Alibaba
1pc MOQ disponible para necesidades de reemplazo de emergencia
Don’t let bearing failures delay your projects. Send us your required model (51406 or 51107), quantity, and application details for a quick quote. With in-stock availability and fast shipping, we’ll help you minimize downtime and maintain operational safety.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y certificados?
A: Yes, all our thrust ball bearings are manufactured in-house and certified to ISO9001:2008 standards, with full quality traceability.
Q: How do I confirm if 51406 or 51107 is suitable for my crane hook?
A: Provide your crane hook’s load capacity, operating speed, and dimensions—our technical team will verify the correct model for your application.
P: ¿Cuál es el período de garantía para estos rodamientos?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible.
P: ¿Cuál es la cantidad mínima de pedido?
A: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como pedidos al por mayor.
P: ¿Qué tan rápido pueden enviar después de la confirmación del pedido?
A: In-stock bearings ship within 3–5 days for samples and 5–15 days for bulk orders, with tracking provided.
Q: Can you provide custom packaging or branding?
A: Yes, OEM/ODM services include custom packaging, labeling, and branding options to meet your requirements.
¿Listo para hacer un pedido o necesita una cotización?
Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
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Read ArticleOur R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.
