Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
21307 |
Característica
Larga Vida, Alta Velocidad, Bajo Ruido
Especificación
35x80x21mm |
Marca registrada
NTN |
Origen
Japón
Código HS
8482300000
Tamaño del paquete
5.50cm * 10.00cm * 4.50cm |
Peso Bruto del Paquete
0.550kg |
Industrias de Aplicación
Industria
Equipo Típico
Fabricación Industrial
Gearboxes, Machine Tools, Conveyors |
Automotriz
Sistemas de Transmisión, Ejes Motrices
Maquinaria Pesada
Excavators, Agricultural Tractors |
Electrodomésticos
Industrial Fans, Compressors |
Minimize Downtime with Genuine High Precision NTN Spherical Roller Bearing 21307
Equipment failures caused by substandard bearings lead to costly production halts. Many buyers struggle with long lead times for specialized bearings or uncertainty about product authenticity. When your gearbox needs a reliable replacement, waiting weeks for delivery isn't an option—you need a bearing that arrives quickly and performs as promised.
Genuine NTN Spherical Roller Bearing 21307 for Immediate Availability
Our High Precision NTN Spherical Roller Bearing 21307 solves these challenges with authentic Japanese manufacturing and fast delivery. As a professional bearing supplier with decades of export experience, we maintain stock of critical components like this 35x80x21mm spherical roller bearing, ensuring you get the parts you need without unnecessary delays. Whether for gearbox repair or scheduled maintenance, this bearing delivers the performance your equipment demands.
Engineered for High-Speed, Heavy-Duty Applications
The NTN Spherical Roller Bearing 21307 is designed to excel in demanding environments. Its high-speed capability and low noise operation make it ideal for gearboxes, where smooth rotation and reliability are essential. The bearing handles radial and axial loads efficiently, maintaining stability even under varying conditions—whether in industrial machinery, automotive transmissions, or agricultural equipment.
Key Features That Ensure Performance
This 35x80x21mm spherical roller bearing combines precision engineering with durable materials to deliver long service life. The "High Precision" designation reflects tight manufacturing tolerances, ensuring proper fit and reducing vibration in high-speed applications. Its low noise特性 enhances workplace comfort while indicating consistent internal clearances and quality construction. The long-life design minimizes replacement frequency, lowering maintenance costs over time.
Evite Costos Ocultos de Rodamientos Falsificados
Choosing genuine NTN bearings over counterfeits protects your equipment and bottom line. Fake bearings often fail prematurely, causing secondary damage to gearboxes and other components. The resulting downtime, repair expenses, and lost production can far exceed the initial savings of cheaper alternatives. Our genuine NTN 21307 bearing meets strict international standards, ensuring reliable performance and reducing the risk of unexpected failures.
Por qué los compradores globales eligen los rodamientos Saifan
With ISO 9001:2015 and ISO 14001 certifications, we adhere to rigorous quality control processes from procurement to delivery. Our team includes experienced QC staff who inspect every bearing before shipment, verifying dimensions and performance. As a high-tech enterprise with a professional R&D team, we offer technical support to help you select the right bearing for your application. We serve customers in Europe, North America, Southeast Asia, and the Middle East, providing consistent supply and responsive service.
Embalaje y Envío
- Packaged in carton with pallet reinforcement for secure transport
Los pedidos de muestra se envían dentro de 3-5 días hábiles
Pedidos al por mayor entregados en 5-15 días hábiles
Múltiples opciones logísticas, incluyendo mensajerías internacionales y carga
1 pieza MOQ para rodamientos estándar, ideal para reparaciones de emergencia
Get Your NTN 21307 Bearing Shipped Today
Don't let equipment downtime affect your productivity. The High Precision NTN Spherical Roller Bearing 21307 is in stock and ready to ship. Whether you need a single unit for emergency repair or bulk quantities for planned maintenance, we can fulfill your order quickly and reliably.
Preguntas Frecuentes
P: ¿Este es un rodamiento genuino ?
A: Yes, we supply genuine original NTN bearings sourced directly from authorized channels, ensuring authenticity and quality.
Q: How do I confirm if this bearing fits my gearbox?
A: Proporcione el modelo de su equipo o las dimensiones del rodamiento existente, y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
Q: ¿Cuál es el período de garantía para este rodamiento?
A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación con reemplazo o reembolso gratuito.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard bearings like the 21307 have a 1 piece MOQ, supporting both small and large orders.
Q: How long will it take to receive my order?
A: Sample orders ship in 3-5 working days, with bulk orders delivered within 5-15 working days via your chosen logistics method.
¿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.
