Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| 22344, 22340, 22352, 23148, 23152, 23156 |
Número de Filas
Individual
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Especificación
10×26×8mm
Marca registrada
| NTN |
Origen
Alemania, Suecia, Japón
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
| Mining & Quarrying |
Crushing Machines, Jaw Crushers, Cone Crushers, Impact Crushers |
Construcción
| Heavy-Duty Conveyors, Vibrating Screens, Excavators |
Maquinaria Industrial
| Reduction Gearboxes, Heavy-Duty Motors, Rotating Shafts |
Minimize Downtime with Heavy Load Spherical Roller Bearings for Mining Crushers
Mining operations face critical losses when crushing equipment fails due to bearing issues. Premature bearing failure in crushers leads to unplanned downtime, costly repairs, and missed production targets. Sourcing reliable heavy load bearings that can withstand the extreme conditions of mining environments remains a persistent challenge for maintenance managers and procurement teams.
Engineered for Mining’s Toughest Conditions
Our Heavy Load Spherical Roller Bearings, including models 22344 and 22340, are specifically designed to address the challenges of mining crushing machines. With P6 precision and radial load capacity, these bearings deliver stable performance under heavy loads and shock impacts common in mining operations. As an integrated manufacturer with ISO9001 certification, we ensure consistent quality that meets the rigorous demands of mining equipment.
Optimal Performance in High-Impact Environments
Spherical Roller Bearings excel in applications where misalignment, heavy radial loads, and moderate axial loads are present—conditions typical in mining crushers. The 22340 and 22344 bearings accommodate shaft misalignment up to 2 degrees, reducing stress on equipment components. Their robust bearing steel construction ensures durability in dusty, high-vibration environments, making them ideal for continuous operation in mining facilities.
Características Técnicas Clave que Importan
The P6 precision class of these spherical roller bearings ensures minimal runout and vibration, critical for maintaining crusher efficiency and reducing noise. The single-row design provides optimal radial load distribution, while the high-quality bearing steel material offers excellent wear resistance under heavy loads. With precise dimensional control (10×26×8mm specification), these bearings ensure proper fit and alignment, extending equipment service life and reducing maintenance frequency.
Por qué los rodamientos genuinos reducen el costo total de propiedad
Choosing authentic spherical roller bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail prematurely, leading to average downtime costs of $5,000-$20,000 per hour in mining operations. Our genuine NTN bearings, sourced from Germany, Sweden, and Japan, provide consistent performance and reliability, minimizing unplanned maintenance and maximizing equipment uptime. The initial investment in quality bearings translates to lower total cost of ownership over the long term.
Nuestro Compromiso con el Suministro Confiable
With over 18 years of experience serving global mining clients, we understand the importance of reliable bearing supply. Our ISO9001 and ISO14001 certifications ensure strict quality control throughout the production and sourcing process. We maintain flexible order capabilities, including 1pc MOQ for standard items and 3-5 day sample lead times, to support both planned maintenance and emergency repairs. Our 12-month global warranty and defect replacement policy provide additional peace of mind for your critical mining operations.
Packaging & Shipping
- Protective packaging to ensure bearing integrity during transport
Plazo de entrega de muestra: de 3 a 5 días para artículos estándar
Entrega al por mayor: de 5 a 15 días después de la confirmación del pedido
- Multiple shipping options: T/T, credit card, and Alibaba trade保障
1 pieza MOQ disponible para necesidades de reemplazo de emergencia
Get Your Mining Bearings Delivered Fast
Don’t let bearing issues halt your mining operations. Contact us with your specific bearing model (22344, 22340, or other required型号), application details, and quantity. Our team will provide a prompt quote and ensure quick delivery to minimize your equipment downtime.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we supply authentic NTN bearings sourced from authorized manufacturers in Germany, Sweden, and Japan, with full traceability documentation available upon request.
Q: How do I confirm the correct bearing size for my crusher?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify the correct specification to ensure proper fit and performance.
Q: What warranty do you offer on these mining bearings?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo gratuito o reembolso disponible para problemas que califiquen.
P: ¿Cuál es la cantidad mínima de pedido para estos rodamientos?
A: We accept orders starting from 1 piece for standard items, supporting both emergency repairs and bulk procurement needs.
Q: How quickly can you ship the 22340 bearing for my mining machine?
A: Standard items typically ship within 3–5 days for samples and 5–15 days for bulk orders, with expedited options available for urgent requirements.
Q: ¿Cómo puedo verificar la autenticidad de los rodamientos al recibirlos?
A: Each bearing comes with NTN’s original packaging and branding. We can also provide certification documents and traceability information to confirm authenticity.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
