Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing NKI55/35, engineered to deliver reliable performance even under heavy radial loads. This 55x72x35mm radial bearing, crafted from high-grade bearing steel, maintains P0-P4 precision to minimize vibration and extend equipment lifespan—critical for avoiding costly downtime in manufacturing lines.
Especificaciones del Producto
| NKI55/35 |
| 55*72*35 mm |
Industrias de Aplicación
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a needle roller bearing fails prematurely, it halts production lines, increases maintenance costs, and delays deliveries. Sourcing reliable bearings with precise specifications and flexible order options can be a challenge, especially when dealing with low-quality alternatives that compromise equipment performance.
The NKI55/35 Needle Roller Bearing is engineered to address these pain points with its 55x72x35mm dimensions and P0-P4 precision ratings. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure consistent quality across every unit. Whether you need a single bearing for emergency replacement or bulk orders for production, our 1pc MOQ and 3-7 day delivery time keep your operations running smoothly. This radial needle roller bearing is ideal for machine tools, reducers, and printing equipment where precision and durability are critical.
Rendimiento Óptimo en Condiciones Exigentes
The NKI55/35 excels in applications requiring high radial load capacity and compact design. Its closed type construction and bearing steel material provide reliable performance in industrial environments, supporting both grease and oil lubrication to adapt to your specific operating conditions. With clearance options including C0, C3, and C4, this bearing can be tailored to handle thermal expansion and misalignment, ensuring long service life even in continuous operation scenarios.
Especificaciones Técnicas Que Importan
Key technical features of the NKI55/35 directly impact its performance in industrial machinery. The precision rating (P0-P4) determines rotational accuracy—higher precision grades like P4 reduce vibration and noise, critical for precision machine tools. Clearance selection affects thermal management; C3 and C4 clearances accommodate temperature fluctuations in high-speed applications. The bearing's closed design prevents contamination, extending maintenance intervals. Made from high-quality bearing steel, it balances hardness and toughness to withstand the rigors of heavy industrial use without premature wear.
Choosing the right needle roller bearing goes beyond initial cost. Low-quality bearings often fail early, leading to unplanned downtime, replacement parts, and labor expenses that far exceed the savings on purchase price. Our NKI55/35 bearing, backed by ISO9001 and ISO14001 certifications, delivers consistent performance that reduces total cost of ownership. With a 12-month global warranty and defect replacement policy, we stand behind every bearing, ensuring you avoid the hidden costs of inferior products in your industrial machinery.
Por qué los compradores industriales eligen los rodamientos Saifan
Our 18 years of experience as a bearing manufacturer and exporter gives us the expertise to meet global industrial standards. We serve customers across Europe, America, Southeast Asia, and the Middle East, with a production capacity of 1,000,000 units annually. Our QC lab conducts rigorous testing to ensure each bearing meets precision requirements, while our OEM/ODM capabilities allow customization to your exact specifications. We offer free technical guidance to help you select the right bearing for your application, and our responsive after-sales team ensures quick resolution of any issues. With multiple payment options including T/T, credit card, and Alibaba trade assurance, we make the purchasing process secure and convenient.
Embalaje y Envío
Embalaje en cartón y palets para un transporte seguro
Tiempo de entrega de 3 a 7 días para pedidos estándar
Opciones de envío flexibles que incluyen exprés, aéreo y marítimo
Seguimiento logístico en tiempo real proporcionado para todos los envíos
1pc MOQ disponible para necesidades de reemplazo de emergencia
Don't let bearing issues disrupt your production schedule. Whether you need a single NKI55/35 for immediate repair or a bulk order for planned maintenance, we have the inventory and expertise to fulfill your requirements. Contact us now with your specifications, and we'll ensure you receive the right bearing when you need it.
Preguntas Frecuentes
Q: Is the NKI55/35 bearing authentic and traceable?
A: Yes, all our bearings are manufactured in our ISO9001-certified facility and come with complete traceability documentation to ensure authenticity.
Q: How can I confirm if the NKI55/35 is suitable for my equipment?
A: Proporcione el modelo de su equipo o los parámetros de operación (carga, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
P: ¿Cuál es la política de garantía para este rodamiento?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para problemas que califiquen.
Q: What is the minimum order quantity for the NKI55/35?
A: We accept orders starting from 1 piece, supporting both emergency repairs and small-batch requirements.
Q: How quickly can you ship the NKI55/35 bearing?
A: Standard delivery time is 3-7 days. For urgent orders, contact us to discuss expedited shipping options.
P: ¿Cómo aseguran la calidad de cada rodamiento?
A: Every bearing undergoes inspection in our QC lab, checking dimensions, precision, and material quality before shipment. We can provide test reports upon request.
¿Listo para ordenar o necesita un presupuesto?
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.
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