Boost your industrial machinery’s performance with Cylindrical Roller Bearings designed for reliable, high-precision rotation. Our NU2222, NJ234, and NJ1024 models feature durable steel or brass cages to handle radial loads and ensure long service life, even in demanding work environments.
Especificaciones del Producto
| NU2222, NJ234, NJ1024 |
| 110*200*53mm |
Industrias de Aplicación
| Harvesters, Tractors, Heavy-Duty Farm Machinery |
| Wind Turbines, Solar Panel Manufacturing Equipment |
| Excavators, Heavy-Duty Conveyors |
Equipment failures from substandard bearings cost manufacturers thousands in lost production. When radial loads cause premature wear or misalignment disrupts operations, finding a trusted supplier with the right cylindrical roller bearings becomes critical. Many buyers struggle with inconsistent quality, long lead times for custom specifications, or uncertainty about cage material suitability for industrial conditions.
Our Cylindrical Roller Bearings (NU2222, NJ234, NJ1024) address these challenges with precision-engineered solutions for radial load applications. With separated inner and outer rings for easy installation, these bearings support machinery in high-load environments like machine tools and printing presses. Choose between steel cages for cost-effectiveness in standard operations or brass cages for enhanced durability in high-speed industrial settings—all backed by our ISO9001-certified production process.
Rendimiento Óptimo en Condiciones Industriales de Alta Carga
These cylindrical roller bearings excel in applications requiring high radial load capacity and precise rotation. Whether in agricultural machinery subjected to dust and variable loads or industrial gearboxes operating at continuous speeds, their non-aligning design ensures stability under radial stress. The P0-P4 precision ratings and Z1V1-Z3V3 noise grades make them suitable for both general industrial use and specialized equipment where vibration control is critical.
Precision rating directly impacts operational consistency: P4-grade bearings reduce vibration in high-speed spindles, while P0 options deliver reliable performance for standard conveyors. Vibration classes (Z2V2, Z3V3) ensure quiet operation in noise-sensitive environments like printing facilities. The separated structure allows for easy maintenance and replacement, minimizing downtime during repairs. Bearing steel construction provides wear resistance, extending service life in heavy-duty applications such as excavator components and agricultural machinery.
Choosing genuine bearings avoids hidden expenses associated with counterfeits: early failures, unplanned maintenance, and secondary equipment damage. Our products meet international standards, with dynamic load capacities optimized for industrial machinery—reducing the risk of premature wear in gearboxes and transmission systems. While cheaper alternatives may lower initial costs, the 12-month global warranty on our cylindrical roller bearings ensures long-term reliability, ultimately lowering total ownership expenses for manufacturers and distributors.
Su Socio de Confianza para Soluciones de Rodamientos Industriales
Since 2005, Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia with integrated manufacturing and exporting capabilities. Our in-house R&D and QC lab ensure consistent quality, while ISO14001 certification reflects our commitment to sustainable production. We offer flexible ordering with 1pc MOQ for standard items, 3–5 day sample lead times, and bulk delivery within 5–15 days. Technical guidance is available free of charge, and defect replacement or refund is guaranteed under our warranty policy. With a production capacity of 100,000 units, we ensure stable supply even for large-scale industrial projects.
Embalaje y Envío
Embalaje en cartón y palets para un transporte seguro
3–5 días de tiempo de entrega para muestras, 5–15 días para pedidos al por mayor
Muestras gratuitas disponibles (el comprador cubre el flete)
Recibe tus rodamientos industriales rápidamente
Don’t let equipment downtime affect your production schedule. Send us your bearing model (NU2222, NJ234, NJ1024), application details, and quantity requirements today. Our team will provide a quote within 24 hours, and with our flexible delivery options, you can have the bearings you need to resume operations quickly.
Preguntas Frecuentes
Q: Are these cylindrical roller bearings authentic?
A: Yes, we manufacture our bearings in-house under ISO9001 certification and supply authentic NSK/INA bearings through authorized channels, with full traceability.
Q: How do I confirm the right bearing for my machine?
A: Provide your equipment model or technical specifications (load, speed, precision requirements), and our engineering team will verify the correct bearing type and cage material.
Q: ¿Cuál es la política de garantía?
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: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras de pequeñas cantidades.
P: ¿Cuánto tiempo tarda el envío?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We use reliable logistics partners for global delivery.
Q: Can I get custom cage materials or precision grades?
A: Yes, we offer OEM/ODM customization for cage materials (steel/brass) and precision ratings (P0-P4) to meet specific industrial 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.
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