Product Specifications
| Parameter |
Details |
| Model NO. |
23120CA |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 mm |
| Specification |
100*165*52 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Automotive |
Wheel Hubs, Gearboxes |
| Agriculture |
Harvesters, Tractors |
| Construction |
Excavators, Heavy Load Equipment |
| New Energy |
Wind Turbines, Solar Equipment |
Minimize Downtime with Reliable Self-Aligning Roller Bearings 23120CA for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, expensive repairs, and missed deadlines when bearings fail prematurely. Many struggle with sourcing bearings that balance precision, durability, and delivery speed, especially when dealing with custom specifications or urgent replacement needs.
Self-Aligning Roller Bearings Engineered for Heavy-Duty Industrial Performance
Our Self-Aligning Roller Bearings 23120CA are designed to address these challenges, offering double-row roller construction that accommodates misalignment and radial loads in demanding industrial applications. With precision ratings from P0 to P4 and clearance options including C0, C3, and C4, these bearings meet the strict requirements of machine tools, reducers, and printing presses. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure consistent quality across every unit.
Optimal Performance in Demanding Operating Conditions
Self-aligning roller bearings excel in environments where shaft misalignment is common, such as in heavy machinery with dynamic loads. The 23120CA model, with its 100mm bore diameter and 165mm outer diameter, delivers reliable rotation under high radial stress while maintaining stability. Whether used in agricultural equipment like tractors or industrial gearboxes, these bearings reduce vibration and extend equipment lifespan by distributing loads evenly across the rolling elements.
Key Technical Features That Drive Reliability
The precision rating directly impacts bearing performance: P4 class bearings, for example, minimize runout and noise, critical for high-speed machine tools. Clearance grades like C3 and C4 accommodate thermal expansion in applications with temperature fluctuations, preventing premature failure. Constructed from high-grade bearing steel, these bearings offer exceptional wear resistance, while the unseparated design simplifies installation and maintenance. The double-row configuration enhances load-carrying capacity, making the 23120CA suitable for both heavy-duty and precision applications.
Why Authentic Bearings Matter for Total Cost of Ownership
Choosing genuine self-aligning roller bearings avoids the hidden costs of counterfeit products—frequent replacements, unplanned downtime, and potential damage to expensive machinery. Our bearings adhere to international standards, ensuring compatibility with original equipment and reducing the risk of fitment issues. With a 12-month global warranty, we stand behind every bearing, offering defect replacement or refund to protect your investment. Over time, the reliability of authentic bearings lowers total ownership costs by minimizing maintenance and maximizing productivity.
Our Commitment to Your Production Continuity
With over 18 years of experience serving global buyers, Jinan Saifan Bearing combines manufacturing expertise with customer-centric service. Our QC lab conducts rigorous testing at every production stage, from raw material inspection to final performance verification. We support OEM/ODM customization to meet unique specifications, with a minimum order quantity of 1 piece for standard items—ideal for both emergency repairs and bulk production runs. Our 5–15 day bulk delivery ensures you get the bearings you need without lengthy delays, backed by free technical guidance to optimize installation and usage.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample lead time of 3–5 days for prototype testing
- Bulk delivery within 5–15 days for standard orders
- Flexible shipping options including T/T, credit card, and Alibaba trade assurance
- 1 piece minimum order quantity for standard bearings, supporting urgent maintenance needs
Get Your 23120CA Bearings Shipped Fast
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, provide your bearing型号, application details, and quantity, and our team will prepare a quote within 24 hours. With free samples available (buyer covers freight), you can verify performance before committing to large orders.
Frequently Asked Questions
Q: Are these self-aligning roller bearings authentic?
A: Yes, we supply authentic bearings manufactured in our ISO9001 and ISO14001 certified facility, with full traceability from production to delivery.
Q: How do I confirm if the 23120CA bearing fits my equipment?
A: Provide your equipment model, shaft diameter, and operating conditions (load, speed, temperature), and our technical team will verify compatibility and recommend the optimal clearance and precision grade.
Q: What warranty do you offer on these bearings?
A: We provide a 12-month global warranty covering manufacturing defects. If a bearing fails under normal operating conditions, we offer free replacement or a full refund.
Q: What is the minimum order quantity for the 23120CA bearing?
A: We accept orders starting from 1 piece for standard items, making it easy to source emergency replacements or small-batch requirements.
Q: How quickly can you ship the 23120CA bearings?
A: Standard items are available for shipment within 5–15 days. For urgent needs, contact us to discuss expedited production and delivery options.
Q: How can I verify the quality of the bearings upon receipt?
A: Each bearing is marked with the model number and our brand identifier. We also provide test reports upon request, including dimensional checks and material certification, to ensure compliance with specifications.
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