Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
31303, 33205, 33005, 33108, 32904 |
Dimensión Externa
35mm-400mm
Material
Acero para rodamientos
Esférico
Rodamientos No Alineados
Dirección de Carga
Rodamiento Radial
Separado
Separado
Nombre del Producto
Rodamiento de rodillos cónicos
Tamaño del orificio
15-240 mm
Lubricación
Grasa o Aceite
Calificación de Precisión
P0, P6, P5, P4, P2
Vibración
,
,
Servicio
OEM, ODM
Paquete de Transporte
Palet de Cartón
Especificación
60*130*48.5 mm
Marca registrada
BDL
Origen
China
Código HS
8482200000
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
| Motor & Electric Equipment |
Electric Motors, Generators, Power Transmission Systems |
Maquinaria Industrial
Herramientas de Máquina, Transportadores, Reductores
Automotriz
Transmissions, Axles, Steering Systems |
Maquinaria Agrícola
Cosechadoras, Tractores, Cultivadores
Nueva Energía
Wind Turbines, Solar Equipment Drives |
Eliminate Downtime with Precision Tapered Roller Bearings 31303, 33205, 33005 for Motors
Equipment failure due to bearing issues costs manufacturers thousands in lost production each year. Many struggle with inconsistent quality from low-cost suppliers, long lead times for custom orders, and difficulty finding reliable replacements for motor and electric equipment. When bearings fail prematurely, the ripple effect includes halted production lines, emergency repair costs, and missed delivery deadlines.
High Precision Tapered Roller Bearings Delivered When You Need Them
Jinan Saifan Bearing addresses these challenges with our Tapered Roller Bearings in models 31303, 33205, and 33005, engineered for P0-P2 precision. As an integrated manufacturer with over 15 years of experience, we maintain flexible production capabilities—offering 1pc MOQ for standard items and 3–5 day sample lead times. Our bearings are designed specifically for motor and electric equipment, ensuring optimal performance in high-speed, radial load applications.
Diseñado para un Rendimiento Confiable en Aplicaciones Críticas
Tapered Roller Bearings excel in applications requiring simultaneous radial and axial load handling, making them ideal for motor shafts, gearboxes, and electric equipment drives. The separated design allows for easy installation and adjustment, while the bearing steel construction ensures durability under continuous operation. With vibration grades from Z1V1 to Z3V3, these bearings minimize noise and vibration, critical for maintaining precision in sensitive machinery.
Technical Specifications That Impact Your Equipment's Efficiency
Our Tapered Roller Bearings offer precision ratings from P0 (standard) to P2 (high precision), directly influencing rotational accuracy and lifespan. Higher precision grades like P2 reduce runout, ensuring smoother operation in high-speed motors. The radial load capacity, combined with proper lubrication (grease or oil), allows these bearings to handle the demanding conditions of electric equipment, where consistent performance is non-negotiable. The 15-240 mm bore size range and 35mm-400mm outer dimensions provide versatility for various motor and machinery configurations.
Por qué comprometerse con la calidad de los rodamientos cuesta más a largo plazo
Choosing low-quality tapered roller bearings may save on initial costs, but the hidden expenses add up quickly. Premature failures lead to unplanned downtime, often requiring emergency repairs and replacement parts. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control in our dedicated QC lab, ensuring each unit meets performance standards. With a 12-month global warranty, we stand behind our products, reducing the total cost of ownership by minimizing failures and extending equipment life.
Nuestro Compromiso con la Fiabilidad y el Soporte al Cliente
At Jinan Saifan Bearing, we prioritize long-term partnerships by delivering consistent quality and support. Our full R&D capabilities allow for OEM/ODM customization to meet specific application requirements, while our 5–15 day bulk delivery ensures you get the bearings you need without delay. We provide free technical guidance to help with选型 and installation, and our defect replacement/refund policy ensures peace of mind. With exports to Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation for stable supply and competitive pricing in the global bearing market.
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
- Flexible shipping options including T/T, credit card, and Alibaba trade保障
Muestras gratuitas disponibles (el comprador cubre el flete)
1pc MOQ para artículos estándar, apoyando pedidos de pequeñas cantidades y pedidos de emergencia
Secure Your Bearings Today to Avoid Production Delays
Don’t let bearing issues disrupt your operations. Whether you need standard sizes or custom solutions, our Tapered Roller Bearings are ready to ship. Contact us with your specific model, quantity, and application details, and we’ll provide a tailored quote to keep your equipment running smoothly.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Sí, nuestros rodamientos se fabrican internamente bajo un estricto control de calidad, con total trazabilidad desde las materias primas hasta la producción. Proporcionamos certificación de cumplimiento con las normas ISO a solicitud.
Q: How can I confirm the right bearing model for my motor?
A: Provide your equipment model, load requirements, and operating speed, and our technical team will assist with选型 to ensure optimal performance and compatibility.
Q: ¿Cuál es su política de garantía?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Los productos defectuosos serán reemplazados o reembolsados sin costo adicional.
P: ¿Cuál es la cantidad mínima de pedido?
A: Aceptamos 1pc MOQ para artículos estándar, lo que facilita la obtención de rodamientos de repuesto para reparaciones de emergencia o proyectos a pequeña escala.
P: ¿Cuánto tiempo tarda el envío?
A: Samples ship within 3–5 days, and bulk orders within 5–15 days. We work with global logistics providers to ensure timely delivery to your location.
P: ¿Puede proporcionar soluciones de rodamientos personalizadas?
A: Yes, we offer full
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
