Thrust Self-aligning Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Thrust Self-aligning Roller Bearing
22320-22324MB/W33 Self-Aligning Roller Bearings NSK NTN
Keep your machinery running smoothly even under heavy loads with reliable 22320-22324MB/W33 Self-Aligning Roller Bearings from trusted brands NSK and NTN. These bearings adapt to misalignment and shaft deflections, reducing wear on critical components and minimizing unexpected downtime.
- Engineered with W33 lubrication grooves for consistent performance in high-torque applications
- MB brass cage construction ensures durability and heat resistance during continuous operation
- Precision-machined raceways distribute loads evenly, extending the service life of your equipment
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Especificaciones del Producto
Parámetro
Detalles
Tipo de Rodamiento
Rodamientos de rodillos autoalineables
Número de modelo
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Maquinaria de Construcción
Mecanismos de giro de excavadoras, puntos de pivote de cargadoras
Minería Rodillos de cinta transportadora, ejes de trituradora
Metalurgia del Acero Prensas de laminación, máquinas de colada continua
Energía Eólica
Procuring the right self-aligning roller bearings often means navigating mismatched dimensions between brands or dealing with premature failures from substandard materials. Many buyers waste time coordinating multiple suppliers just to source a full range of sizes, while maintenance teams struggle with frequent lubrication requirements in hard-to-reach equipment locations. Diseñado para un rendimiento de servicio pesado en todas las industrias
The 22320-22324MB/W33 self-aligning roller bearings address these challenges through ISO 9001-certified manufacturing processes and compatibility with major international standards, including NSK and NTN dimensional systems. Our extensive inventory ensures quick access to these bearings for critical applications like steel mill rolling stands and wind turbine gearboxes, where misalignment tolerance and load capacity directly impact operational uptime. Rendimiento Óptimo en Entornos Propensos a Desalineaciones
These bearings excel in applications with shaft deflection or mounting inaccuracies, offering angular misalignment tolerance up to 2-3 degrees. Designed to handle radial loads up to their dynamic load ratings and moderate axial loads in both directions, they perform reliably in temperatures ranging from -30°C to +120°C, making them suitable for outdoor machinery and industrial environments with temperature variations. Características clave de ingeniería para una larga vida útil
The W33 lubrication groove and oil hole design simplifies maintenance by enabling re-lubrication without disassembly, crucial for equipment like mining conveyors where downtime is costly. The roller and cage assembly is engineered to distribute loads evenly across the raceways, reducing stress concentrations that cause early fatigue. Precision-ground surfaces ensure proper fit with shafts and housings, while heat-treated bearing steel provides the hardness required to withstand heavy shock loads common in construction equipment. Costo Total de Propiedad: Por Qué la Calidad Importa Más Que el Precio
Choosing under-spec’d bearings may save upfront costs but often leads to hidden expenses: premature failures in steel mill applications can cause production line shutdowns costing thousands per hour, while inadequate misalignment capacity in wind turbines increases vibration and accelerates gear wear. These self-aligning roller bearings, manufactured to strict dimensional and hardness standards, minimize these risks by delivering consistent performance over extended service intervals, ultimately reducing total maintenance costs. Aseguramiento de Calidad Que Puedes Verificar
Every bearing undergoes dimensional inspection using calibrated equipment to ensure compliance with international standards. Raw materials are tested for chemical composition and hardness before production, with finished products subjected to surface roughness and load testing. We provide a warranty against manufacturing defects, and our quality management system is audited annually to maintain ISO 9001 certification. With access to both established international brands and reliable domestic manufacturers, we can source bearings that meet your specific quality requirements. Cajas de cartón de grado industrial con envoltura protectora Envío el mismo día para artículos en stock
Opciones de logística flexibles que incluyen mensajería exprés, transporte aéreo y carga marítima
Whether you need a single replacement bearing or a bulk order for production, provide your required quantity and delivery location, and we’ll confirm stock availability and pricing within 24 hours. Our technical team can also help verify compatibility with your existing equipment using dimensional data or cross-reference with other brand型号. Preguntas Frecuentes
Q: ¿Puede suministrar otras marcas o型号 de rodamientos de rodillos autoalineables?
A: Yes, we support inquiries for all major brands and型号, including custom specifications. Our network includes suppliers for SKF, NSK, NTN, Koyo, and domestic Chinese manufacturers. Q: ¿Cómo confirmo si este rodamiento se ajusta a mi equipo?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our engineering team will cross-reference with manufacturer specifications to ensure compatibility. P: ¿Cuál es su política de garantía para estos rodamientos? A: We offer a warranty against manufacturing defects. The specific duration depends on the application and will be detailed in your order confirmation. P: ¿Cuál es la cantidad mínima de pedido?
A: We accept small orders for emergency replacements, with no strict minimum quantity. For bulk orders, volume pricing is available. Q: How quickly can these bearings be shipped? A: In-stock bearings are shipped the same business day for orders received before 12:00 GMT. For out-of-stock items, lead times vary by manufacturer. P: ¿Ofrecen soluciones de rodamientos personalizadas?
A: Yes, we support OEM/ODM customization for special applications, including modified dimensions, materials, and lubrication options. Ready to order or need a quote?
22320-22324MB/W33
Applicable Brand Systems
NSK, NTN dimensional standards
Generator gearboxes, yaw drives
Need Reliable 22320-22324MB/W33 Self-Aligning Roller Bearings? Avoid These Common Issues
Packaging & Shipping
Get Your 22320-22324MB/W33 Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
{{联系方式}}
Product Summary
- Product Name
- 22320-22324MB/W33 Self-Aligning Roller Bearings NSK NTN
- Category
- Thrust Self-aligning Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Thrust Self-aligning Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
22320-22324MB/W33 Self-Aligning Roller Bearings NSK NTN
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Thrust Self-aligning Roller Bearing Products
Thrust Self-aligning Roller Bearing
23020-23032ek Self-Aligning Roller Bearings High Precision
Thrust Self-aligning Roller Bearing
NSK NTN 22326-32mbk/W33 Self-Aligning Roller Bearing
Thrust Self-aligning Roller Bearing