Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
| HR30303DJ, HR33205J, HR33005J, HR33108J |
Dimensión Externa
| Medium and Large (120-190mm) |
Material
Acero para rodamientos
Esférico
Rodamientos No Alineados
Dirección de Carga
Rodamiento Radial
Separado
No separado
Nombre del Producto
| NTN NSK Koyo NACHI Timken Bearing |
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0, P6, P5, P4, P2
Vibración
,
,
Característica
Larga Vida, Alta Velocidad, Bajo Ruido
Stock
Acciones Ricas
| Transport |
by Sea or by Air |
Servicio
OEM, ODM
Paquete de Transporte
Cartón, Pallet
Especificación
| 15*42*14.25 mm |
Marca registrada
| NTN, NSK, NMB, Koyo, NACHI, Timken |
Origen
China
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria de Construcción
Excavadoras, Cargadoras, Bulldozers, Grúas
Minería
trituradoras, transportadores, plataformas de perforación
Fabricación Industrial
Cajas de engranajes, Husillos de máquinas herramienta, Bombas hidráulicas
Stop Construction Delays with HR30303DJ HR33205J Tapered Roller Bearings in Stock
Construction and mining operations face critical downtime when equipment bearings fail unexpectedly. Sourcing replacement Tapered Roller Bearings often means coordinating with multiple suppliers, waiting weeks for delivery, and struggling to verify quality—all while your machinery sits idle and project deadlines slip.
HR30303DJ & HR33205J Bearings: Ready for Immediate Shipment
Our Tapered Roller Bearings for Construction Machinery, including HR30303DJ and HR33205J models, eliminate these frustrations. As an official authorized distributor, we maintain rich stock of precision-grade bearings (P0-P2) to support urgent maintenance needs. Whether your excavator’s gearbox or loader’s axle requires replacement, our one-stop procurement process ensures you get the right bearings without the typical supplier coordination headaches.
Engineered for Heavy-Duty Construction Workloads
These Tapered Roller Bearings excel in high-load, high-torque applications common in construction machinery. Designed with bearing steel construction and precision ratings up to P2, they deliver long life and low noise even under the stress of continuous operation in dusty, vibrating environments. The non-aligning design ensures stability in radial load scenarios, making them ideal for critical components like drive shafts and hydraulic systems where reliability directly impacts project timelines.
Precision That Directly Impacts Equipment Performance
The technical specifications of these bearings translate to tangible operational benefits. The P0-P2 precision ratings minimize radial and axial runout, reducing vibration and extending the life of adjacent components like gears and shafts. Vibration classes Z1V1 to Z3V3 allow you to select the right balance of smooth operation and durability for your specific equipment—whether you need quiet performance for urban construction or maximum ruggedness for mining sites. The 15*42*14.25 mm specification ensures precise fit in compatible machinery, eliminating the risk of premature failure due to incorrect sizing.
Por qué los rodamientos genuinos reducen el costo total de propiedad
Choosing authentic HR30303DJ and HR33205J Bearings over counterfeit alternatives avoids hidden costs: early failures that damage expensive equipment, unplanned downtime costing thousands per day, and the need for frequent replacements. Our products adhere to ISO 9001 quality standards, with each bearing undergoing unified inspection before shipment. This commitment to quality ensures your construction machinery operates at peak efficiency, reducing maintenance intervals and lowering long-term operational expenses.
Por qué más de 1,200 clientes globales confían en nuestras soluciones de rodamientos
As a dual-brand authorized distributor (SKF & Timken), we combine European precision and American heavy-duty expertise to deliver reliable bearing solutions. Our cross-brand technical team supports 55+ countries, offering personalized选型 guidance to ensure you get the right bearing for your application. With large centralized inventory, we fulfill 90% of orders within 3 working days, while our unified quality inspection system guarantees consistency across every shipment. We simplify procurement with mixed ordering and consolidated delivery, so you can focus on your projects—not supplier management.
Packaging & Shipping
- Original manufacturer packaging with protective carton and pallet reinforcement
3-7 días hábiles de entrega para artículos en stock
- Flexible shipping options: sea freight for bulk orders, air freight for urgent needs
Seguimiento logístico en tiempo real proporcionado para todos los envíos
Cantidad mínima de pedido de 1 pieza, ideal para reparaciones de emergencia y requisitos de lotes pequeños.
Get Your Construction Bearings Shipped Today
Every day your machinery is down costs money and delays projects. With our rich stock of HR30303DJ and HR33205J Tapered Roller Bearings, you can restore operations quickly. Send us your bearing型号, equipment details, and quantity—our team will provide a quote and arrange shipment within 24 hours.
Preguntas Frecuentes
Q: ¿Son estos rodamientos originales genuinos?
A: Yes, we are an official authorized distributor of Timken and other leading brands. All bearings are sourced directly from manufacturers and come with complete traceability documentation.
Q: How do I confirm if HR30303DJ/HR33205J fits my equipment?
A: Provide your machinery model or existing bearing dimensions, and our technical team will verify compatibility at no cost.
P: ¿Cuál es la política de garantía?
A: Todos los rodamientos vienen con la garantía estándar del fabricante, que cubre defectos de fabricación con reemplazo incondicional.
P: ¿Cuál es la cantidad mínima de pedido?
A: Aceptamos pedidos por 1 pieza, apoyando necesidades de mantenimiento de emergencia.
P: ¿Cuánto tiempo tarda el envío?
A: Los rodamientos en stock se envían dentro de 3-7 días hábiles a través de su elección de DHL, FedEx, UPS, transporte aéreo o marítimo.
P: ¿Cómo puedo verificar la autenticidad de los rodamientos?
A: Each bearing includes original packaging with manufacturer防伪 labels and laser markings. We also provide certification documents for traceability.
Ready to order or need a quote?
Send your bearing designation, application
