Ensure smooth, precise rotation for your industrial machinery with our Self-Aligning Roller Bearings—engineered to minimize downtime and boost operational reliability. Available in models 22236E, 22238E, and 22240E (180*320*86 mm for 22236E), these P0-P4 precision bearings adapt to misalignment, reducing stress on shafts and extending equipment lifespan.
Especificaciones del Producto
| 22236E |
| 180*320*86 mm |
Industrias de Aplicación
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When low-quality bearings fail prematurely, production lines stop, maintenance costs rise, and delivery deadlines are missed. Sourcing reliable high-precision bearings with flexible order options often feels like a challenge—especially when dealing with minimum order quantities or long lead times for critical replacements.
Our Self-Aligning Roller Bearings 22236E are designed to address these challenges. With P0-P4 precision ratings and double-row roller design, they deliver exceptional radial load capacity and alignment flexibility, making them ideal for industrial machinery operating under variable loads and shaft misalignment. Backed by our full R&D capabilities and ISO9001-certified quality control, these bearings ensure consistent performance in machine tools, reducers, and heavy-duty equipment.
Rendimiento Óptimo en Condiciones Industriales Exigentes
Self-aligning roller bearings excel in applications where shaft deflection or misalignment is common. The 22236E model, with its 180mm bore diameter and 320mm outer diameter, handles heavy radial loads while accommodating angular misalignment up to 2.5 degrees. This capability is critical for industrial machinery like printing presses and construction equipment, where operational stress can cause shaft misalignment over time. The bearing steel construction ensures durability, even in continuous operation environments.
The precision rating of a bearing directly affects machinery accuracy and longevity. Our 22236E bearings offer P0-P4 precision options, with P4 rated bearings providing tighter tolerances for high-speed applications where minimal vibration is essential. Clearance grades (C0, C3, C4) allow customization based on operating conditions—C3 and C4 clearances are recommended for high-temperature environments to accommodate thermal expansion. The double-row roller design increases radial load capacity compared to single-row alternatives, making these bearings suitable for heavy-duty industrial machinery that requires reliable performance under constant load.
Por qué los rodamientos de calidad reducen el costo total de propiedad
Choosing genuine, precision-engineered bearings like the 22236E ultimately lowers total ownership costs. Inferior bearings may have lower upfront prices but often fail early, leading to unplanned maintenance, production losses, and potential damage to connected components. Our bearings, manufactured with strict quality control and ISO14001 environmental standards, offer longer service life and consistent performance. With a 12-month global warranty and defect replacement policy, we stand behind the reliability of every bearing, ensuring you avoid the hidden costs of premature failure.
Por qué los compradores globales eligen los rodamientos Saifan
With over 18 years of experience as an integrated bearing manufacturer and exporter, we serve clients across Europe, America, Southeast Asia, and the Middle East. Our state-of-the-art QC lab ensures every bearing meets precision standards, while our OEM/ODM capabilities allow customization to specific machinery requirements. We offer flexible ordering with 1pc MOQ for standard items, 3–5 day sample lead times, and 5–15 day bulk delivery—ideal for both emergency repairs and planned production. Free technical guidance and after-sales support further ensure you get the right bearing for your application, backed by a team committed to long-term partnership.
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
Seguimiento logístico en tiempo real proporcionado para todos los pedidos
Don’t let equipment downtime affect your production schedule. Whether you need a single replacement bearing or bulk order for your machinery, we can deliver the 22236E Self-Aligning Roller Bearings you need quickly. Contact us with your specifications, and our team will ensure you receive the right bearings to keep your operations running smoothly.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, we are an integrated manufacturer with full quality control processes. All bearings are produced in our ISO9001-certified facility and come with traceable production records.
Q: How do I confirm if the 22236E is suitable for my equipment?
A: Provide your equipment model, operating load, and speed requirements. Our technical team will verify compatibility and recommend the appropriate precision and clearance grade.
P: ¿Cuál es el período de garantía para estos rodamientos?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para problemas que califiquen.
Q: What is the minimum order quantity for the 22236E?
A: Standard items have a 1pc MOQ, making it easy to order single units for emergency repairs or small-batch requirements.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample lead time is 3–5 days, with bulk orders delivered within 5–15 days. We offer flexible shipping options to meet your timeline.
¿Listo para hacer un pedido o necesita una cotización?
Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
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