Self-Aligning Roller Bearings 22236E 22238E 22240E for Industrial Machinery P0-P4 Precision

Product Specifications

Application Industries

Prevent Costly Downtime with 22236E Self-Aligning Roller Bearings for Industrial Machinery

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.

Engineered for Reliable Performance in Heavy-Duty Applications

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.

Optimal Performance in Demanding Industrial Conditions

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.

Key Technical Features That Impact Machinery Performance

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.

Why Quality Bearings Reduce Total Cost of Ownership

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.

Why Global Buyers Choose Saifan Bearings

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 3–5 day lead time for samples, 5–15 days for bulk orders
• Multiple shipping options including T/T, credit card, and Alibaba trade terms
• Real-time logistics tracking provided for all orders
• 1pc minimum order quantity available for standard items

Get Your 22236E Bearings Shipped Fast

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.

Frequently Asked Questions