Self-Aligning Roller Bearing 22217K 85x150x36mm P0-P4 Precision for Industrial Machinery

Product Specifications

Application Industries

Reduce Downtime with Reliable Self-Aligning Roller Bearing 22217K for Industrial Machinery

Industrial operations face costly disruptions when bearings fail prematurely—whether due to misalignment, overload, or substandard quality. Replacing failed bearings in critical machinery like gearboxes or conveyors often means hours of production loss and emergency repair costs. Many buyers struggle with sourcing bearings that balance precision, durability, and quick delivery, especially when dealing with non-standard requirements or urgent maintenance needs.

Self-Aligning Roller Bearing 22217K: Engineered for Stability and Adaptability

Our Self-Aligning Roller Bearing 22217K (85x150x36mm) addresses these challenges with its double-row design and self-aligning capability, accommodating shaft misalignment up to 2 degrees. As a professional bearing manufacturer with decades of export experience, we produce this bearing in precision grades from P0 to P4, ensuring compatibility with high-speed industrial machinery. Whether for textile mills, printing presses, or agricultural equipment, this bearing delivers consistent performance under radial loads, reducing the risk of unexpected downtime.

Optimal Performance in Demanding Industrial Conditions

This self-aligning roller bearing excels in applications with heavy radial loads and moderate axial loads, such as in conveyor systems, reducers, and machine tool spindles. Its spherical outer ring allows for dynamic adjustment to shaft deflection, a critical feature in equipment where misalignment is common—like in mining conveyors or construction machinery. The bearing’s robust bearing steel construction ensures resistance to wear and fatigue, making it suitable for continuous operation in harsh environments with dust, vibration, and temperature variations.

Key Technical Features That Drive Reliability

Precision rating directly impacts operational stability: P0 grade meets general industrial needs, while P4 grade suits high-precision applications like CNC machine spindles, minimizing runout and noise. Clearance options (C0, C3, C4) allow customization for thermal expansion—C3 clearance is ideal for high-temperature environments, preventing seizure during operation. The double-row roller design distributes load evenly across the raceway, increasing dynamic load capacity and extending service life compared to single-row alternatives. Unseparated construction simplifies installation and maintenance, reducing assembly time in production lines.

Why Genuine Quality Matters for Total Cost of Ownership

Counterfeit bearings may offer lower upfront costs, but they often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to expensive machinery. Our bearings adhere to ISO, ABMA, and DIN international standards, with strict incoming material inspection and full-process production supervision. Each unit undergoes dimensional detection and performance testing in our in-house laboratory, ensuring compliance with quality benchmarks. Choosing genuine bearings reduces long-term costs by minimizing maintenance frequency, energy consumption, and the risk of catastrophic equipment failure.

Your Trusted Partner for Bearing Solutions

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 3-5 working days for sample orders, 5-15 working days for bulk orders
• Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight
• Real-time logistics tracking provided for all shipments
• 1 piece MOQ for standard bearings, customized order quantity negotiable

Secure Your Bearing Supply Today

Don’t let bearing issues halt your production. Whether you need a single replacement or bulk order, our Self-Aligning Roller Bearing 22217K is ready to ship. Provide your application details, required precision grade, and quantity, and our team will confirm specifications and deliver a quote within 24 hours. Early ordering ensures minimal downtime and keeps your machinery running at peak efficiency.

Frequently Asked Questions