Keep your industrial machinery running smoothly with our Deep Groove Ball Bearing—engineered for long life, high speed, and low noise to minimize downtime and boost productivity. Available in 6201, 6202, and 6203 models with P0-P4 precision grades, these bearings deliver consistent performance even under demanding conditions, ensuring your equipment operates at peak efficiency.
Especificaciones del Producto
| 6201, 6202, 6203 |
| 17*40*12mm |
Industrias de Aplicación
Production line interruptions from bearing failures cost manufacturers thousands daily. Mismatched precision grades lead to premature wear, while unreliable suppliers struggle with small-batch orders and delayed shipments. For industrial machinery operators, finding a balance between quality, lead time, and flexibility remains a constant challenge.
Our Deep Groove Ball Bearing 6201, 6202, and 6203 series deliver the performance industrial machinery demands. With P0-P4 precision ratings and Z2-Z4 noise grades, these bearings reduce vibration in machine tools and printing equipment, extending uptime. Backed by rich stock availability, we support 1pc MOQ for standard items and 3-5 day sample lead times, ensuring you get the right bearing when you need it.
Diseñado para el rendimiento crítico de maquinaria industrial
These bearings excel in high-speed rotating applications like electric motor spindles and conveyor systems, operating efficiently under radial loads up to their dynamic load ratings. The C0/C2/C3 clearance options accommodate thermal expansion in continuous operation, while grease or oil lubrication flexibility adapts to diverse machinery requirements. Whether in CNC machines or packaging equipment, selecting the correct precision grade directly impacts production accuracy and maintenance intervals.
Precision rating is foundational—P4 grade bearings minimize radial runout to 5μm, critical for high-precision machining centers where dimensional accuracy is non-negotiable. Noise grades Z2-Z4 ensure compliance with factory sound regulations, particularly in proximity to operators. Clearance selection matters: C3 clearance suits applications with temperature fluctuations, preventing seizure in gearboxes, while C2 is ideal for preloaded spindle assemblies requiring minimal axial movement. The long-life design, validated through ISO 9001 quality processes, reduces replacement frequency in heavy-duty industrial cycles.
Por qué los rodamientos auténticos ofrecen un menor costo total de propiedad
Counterfeit bearings often fail within 30% of the rated service life, causing unplanned downtime that dwarfs initial cost savings. Our authentic NSK/INA bearings, sourced through verified supply chains, maintain consistent performance—their P0-P4 precision ensures predictable wear patterns, allowing scheduled maintenance rather than emergency repairs. With a 12-month global warranty, we stand behind every bearing, covering manufacturing defects with replacement or refund to protect your production investment.
As an integrated manufacturer and exporter with ISO 9001 and ISO 14001 certifications, we combine production capacity (1,000,000 units annually) with rigorous quality control. Our full R&D lab conducts material and performance testing, ensuring each bearing meets global standards. We serve buyers across Europe, America, Southeast Asia, and the Middle East, offering free technical guidance to help select the right bearing for your application. With bulk delivery in 5-15 days and flexible payment options (T/T, credit card, Alibaba trade), we streamline the procurement process for industrial clients.
Embalaje y Envío
Embalaje de cartón protector con refuerzo de palet para un transporte seguro
3-5 días de tiempo de entrega para muestras, 5-15 días para pedidos al por mayor
Envío global a través de DHL, FedEx, UPS, aire o flete marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
Se admite una cantidad mínima de pedido de 1 pieza para reparaciones de emergencia
Every day of delayed maintenance risks production losses. Send us your bearing model (6201, 6202, 6203), required precision grade, and quantity—our team will confirm stock availability and provide a quote within 24 hours. With our ready inventory, you can minimize downtime and keep your machinery running at peak efficiency.
Preguntas Frecuentes
Q: Are these authentic NSK/INA bearings?
A: Yes, we supply authentic NSK/INA bearings through verified supply chains, with full traceability documentation available upon request.
Q: How do I confirm the correct bearing size for my machine?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility.
Q: ¿Cuál es su 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: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch requirements.
P: ¿Qué tan rápido pueden enviar?
A: Samples ship in 3-5 days, bulk orders in 5-15 days. Expedited shipping options are available for urgent needs.
P: ¿Cómo puedo verificar la autenticidad de los rodamientos?
A: Authentic bearings include original packaging with brand markings, serial numbers, and can be cross-checked via manufacturer databases. We provide full traceability documents for verification.
¿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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