Roller Bearing

Heavy Load Spherical Roller Bearing 22344 22340 for Mining Crushing Machines P6 Precision

SKU: 82ad81562921 In Stock

Keep your mining crushing machines running at peak efficiency with this Heavy Load Spherical Roller Bearing, engineered to handle extreme radial and axial loads while minimizing downtime. Precision-grade P6 tolerance ensures smooth rotation even in harsh mining conditions, reducing wear on critical equipment components.

  • Models 22344, 22340, 22352, 23148, 23152, 23156 available for direct replacement in industrial crushers
  • High-carbon bearing steel construction delivers superior durability against heavy impact and abrasive environments
  • Single-row design optimized for easy installation and maintenance, keeping your operation on schedule
Wholesale Price (FOB)
¥0.85
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Número de Filas

Sencillo

Dirección de Carga

Rodamiento Radial

Material

Acero para rodamientos

Especificación

10×26×8mm

Marca registrada

Origen

Alemania, Suecia, Japón

Código HS

8482102000

22344, 22340, 22352, 23148, 23152, 23156
NTN

Industrias de Aplicación

Industria

Equipo Típico

Construcción

Maquinaria Industrial

Mining & Quarrying Crushing Machines, Jaw Crushers, Cone Crushers, Impact Crushers
Heavy-Duty Conveyors, Vibrating Screens, Excavators
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

    • Tiempo de entrega de muestra: 3–5 días para artículos estándar

    Entrega a granel: 5–15 días después de la confirmación del pedido

  • Multiple shipping options: T/T, credit card, and Alibaba trade保障

    • 1pc 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.

P: ¿Qué garantía ofrecen en estos rodamientos de minería?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para problemas que califiquen.

Q: ¿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: How can I verify the authenticity of the bearings upon receipt?

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.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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