Ensure smooth, precise rotation for your industrial machinery with our high-performance Cylindrical Roller Bearings, engineered to minimize downtime and maximize operational efficiency. Available in NU2222, NU2224, NU2232, NU2315, and NU2336EM models, these P0-P4 precision bearings deliver reliable radial load handling and long service life, thanks to premium bearing steel construction and separated inner/outer rings for easy installation and maintenance.
Especificaciones del Producto
| NU2222, NU2224, NU2232, NU2315, NU2336EM | |
| Separability | |
| Number of Rows | |
| Vibration Class | |
| Customization Service | |
| Typical Specification (Example) | 110*200*53 mm |
Industrias de Aplicación
| Harvesters, Tractors, Heavy-Duty Tillage Equipment |
| Excavators, Conveyors, Heavy-Duty Pumps |
Equipment failure due to substandard bearings costs manufacturers thousands in lost production each year. When bearings lack proper precision, machinery vibrates excessively, leading to premature wear and unplanned shutdowns. Sourcing reliable bearings with flexible MOQs and fast delivery often feels like an impossible balance—until now.
Diseñado para un Rendimiento Confiable en Maquinaria Crítica
Our Cylindrical Roller Bearings, including models NU2222, NU2224, NU2232, NU2315, and NU2336EM, are designed to solve these challenges. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets P0-P4 precision standards, critical for machine tools and industrial equipment where even minor misalignment causes operational issues. With 1pc MOQ for standard items and 3-5 day sample lead times, we support both emergency repairs and bulk production needs.
These cylindrical roller bearings excel in industrial machinery subjected to heavy radial loads, such as printing presses, reducers, and CNC machine spindles. Their separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance. The open design facilitates lubrication customization—whether oil, grease, or dry running—while the single-row structure balances load capacity with compact dimensions, making them ideal for gearbox and transmission applications where space is limited.
Parámetros de Precisión que Impulsan la Eficiencia de la Maquinaria
Three key technical features define the performance of these bearings: precision rating, vibration class, and separability. Precision grades from P0 (standard) to P4 (high precision) ensure minimal runout, reducing noise and extending equipment life in high-speed operations. Vibration classes V1-V4 control operational noise, critical for factory environments and precision machinery. The separated design allows for axial displacement between shaft and housing, accommodating thermal expansion in continuous-duty equipment like conveyor systems and industrial pumps.
Choosing uncertified bearings may seem cost-effective initially, but the true cost emerges when equipment fails. A single bearing failure can halt production lines for days, costing far more than the price of a quality bearing. Our bearings undergo rigorous QC testing in our dedicated lab, ensuring consistency batch after batch. With a 12-month global warranty and defect replacement policy, we stand behind every product—minimizing your risk and maximizing uptime.
Por qué los compradores globales eligen los rodamientos Saifan
With 18 years of experience serving buyers across Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation for reliability. Our full R&D capabilities support OEM/ODM customization, from material selection to precision engineering, while our 5-15 day bulk delivery ensures you meet production deadlines. We provide free technical guidance to help you select the right bearing for your application, and our multiple payment options—T/T, credit card, and Alibaba trade—offer flexibility for international transactions.
Embalaje y Envío
Embalaje de cartón seguro con refuerzo de paleta para pedidos al por mayor
Seguimiento de envíos en tiempo real proporcionado para todos los pedidos
Don’t let bearing issues slow down your production. Whether you need a single NU2222 for a紧急维修 or bulk NU2336EM bearings for a new production line, we have the inventory and expertise to meet your needs. Send us your bearing model, application details, and quantity today—we’ll confirm availability and provide a quote within 24 hours.
Preguntas Frecuentes
P: ¿Estos rodamientos están fabricados según estándares de calidad internacionales?
A: Yes, all our bearings are produced in compliance with ISO9001 and ISO14001 certifications, with precision ratings from P0 to P4 available.
Q: ¿Cómo puedo confirmar el modelo de rodamiento correcto para mi equipo?
A: Provide your equipment model, operating conditions (load, speed, temperature), and required dimensions. Our technical team will assist with选型确认 at no cost.
P: ¿Qué cobertura de garantía ofrecen?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo gratuito o reembolso disponible para productos no conformes.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard items have a 1pc MOQ, supporting both small-scale repairs and large production orders.
P: ¿Qué tan rápido pueden enviar después de realizar un pedido?
A: Samples ship within 3–5 days, while bulk orders are delivered in 5–15 days depending on quantity and customization requirements.
P: ¿Ofrecen soporte técnico para la instalación o solución de problemas?
<pHigh-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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