Product Specifications
| Parameter |
Details |
| Model NO. |
22238EK |
| Product Name |
Self-Aligning Roller Bearing |
| Specification |
190*340*92 mm |
| Material |
Bearing Steel |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| Lubrication |
Grease or Oil |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Construction |
Excavators, Heavy Load Machinery |
| Agriculture |
Harvesters, Tractors |
| Manufacturing |
CNC Machines, Conveyor Systems |
Minimize Downtime with Reliable 22238EK Self-Aligning Roller Bearings
Industrial operations face constant challenges from unexpected equipment failures—especially when critical components like bearings fail prematurely. Many manufacturers struggle with sourcing bearings that balance precision, durability, and timely delivery, often forced to choose between high MOQs, long lead times, or questionable quality that risks production halts.
Self-Aligning Roller Bearings Engineered for Industrial Demands
Our 22238EK Self-Aligning Roller Bearing addresses these pain points with P0-P4 precision ratings and robust bearing steel construction, ideal for heavy radial loads in industrial machinery. As an integrated manufacturer with ISO9001 certification, we ensure consistent quality across every unit, supported by a full QC lab that verifies dimensions and performance. Whether for machine tools, reducers, or conveyors, this bearing delivers reliable rotation even in misaligned shaft conditions.
Optimal Performance in Heavy-Duty Applications
Designed to handle radial loads with exceptional stability, the 22238EK excels in high-torque environments common in manufacturing and construction. Its self-aligning capability compensates for shaft deflection and mounting errors, reducing stress on adjacent components. With clearance options (C0, C3, C4) and lubrication flexibility (grease or oil), it adapts to diverse operating conditions, from dusty factory floors to high-speed production lines.
Technical Features That Matter
The 190*340*92 mm dimension ensures compatibility with standard industrial equipment, while precision ratings up to P4 guarantee minimal vibration and noise—critical for precision machinery like CNC tools. Bearing steel material provides high wear resistance, extending service life under heavy loads. The unseparated design simplifies installation and maintenance, reducing downtime during replacements. Clearance grades (C3/C4) accommodate thermal expansion in high-temperature applications, ensuring consistent performance over time.
Why Authentic Bearings Lower Total Costs
Choosing genuine Self-Aligning Roller Bearings avoids the hidden costs of counterfeits: premature failures, unplanned downtime, and damaged machinery. Our bearings undergo rigorous testing to meet ISO standards, ensuring predictable performance and reducing maintenance expenses. With a 12-month global warranty, we stand behind every product, offering defect replacement or refunds to protect your investment. Over time, the reliability of authentic bearings lowers total ownership costs far more than廉价 alternatives.
Our Commitment to Your Operations
With 18 years of experience serving global buyers, we maintain a production capacity of 1,000,000 units annually, ensuring stable supply even for large orders. Our flexible terms—1pc MOQ for standard items, 3–5 day sample lead time, and 5–15 day bulk delivery—support both emergency repairs and planned production. Free technical guidance helps optimize bearing selection for your specific application, while multiple payment options (T/T, credit card, Alibaba trade) simplify transactions. We’re not just a supplier; we’re your long-term partner in maintaining operational efficiency.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- 3–5 day lead time for samples, 5–15 days for bulk orders
- Global shipping via trusted carriers (DHL, FedEx, UPS, air, or sea freight)
- Real-time tracking provided for all shipments
- 1pc minimum order quantity available for emergency needs
Get Your 22238EK Bearing Today
Don’t let equipment downtime impact your bottom line. Whether you need a single 22238EK for urgent repairs or bulk orders for planned production, we deliver the precision and reliability your operations demand. Send us your requirements now, and our team will respond within 24 hours with a tailored quote.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, we are an integrated manufacturer with full quality control processes. Each bearing is produced in our ISO9001-certified facility and comes with traceable production records.
Q: How do I confirm if the 22238EK fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility and suggest optimal clearance and precision grades for your application.
Q: What is your warranty policy?
A: We offer a 12-month global warranty. Manufacturing defects are covered by free replacement or refund, with dedicated after-sales support.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can you ship?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We work with global logistics providers for fast, reliable delivery.
Q: How do you ensure quality control?
A: Our QC lab conducts dimensional and performance testing at every production stage, from raw material inspection to final product validation, ensuring compliance with P0-P4 precision standards.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
