Product Specifications
| Parameter |
Details |
| Model NO. |
23140CA |
| 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 |
| Specification |
200*340*112 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Heavy Machinery |
Excavators, Loaders, Crushers |
| Industrial Machinery |
Rolling Mills, Conveyors, Gearboxes |
| Agricultural Machinery |
Harvesters, Tractors |
| Construction |
Bulldozers, Concrete Mixers |
Eliminate Downtime with 23140CA-23156CA W33 Self-Aligning Roller Bearings for Heavy Machinery
Heavy machinery operators know the cost of unexpected downtime—hours lost to bearing failures, missed deadlines, and costly repairs. When standard bearings can’t handle radial loads or misalignment in excavators and crushers, production grinds to a halt. Sourcing reliable, precision bearings with flexible order options often feels like an uphill battle.
Engineered for Heavy Loads and Misalignment
Our Self-Aligning Roller Bearings 23140CA-23156CA W33 solve these challenges with P0-P4 precision and double-row roller design, ideal for heavy machinery under high radial loads. As an integrated manufacturer since 2005, we offer OEM/ODM services to match your exact specifications, with 1pc MOQ for standard items and 3–5 day sample lead time. Whether your equipment requires C0, C3, or C4 clearance, we deliver bearings that maintain performance even with shaft misalignment.
Built for the Toughest Work Environments
These bearings excel in harsh conditions—from construction sites to agricultural fields—where heavy loads and variable alignment are daily realities. The spherical aligning design compensates for shaft deflection, reducing stress on machinery components. Made from high-grade bearing steel, they withstand continuous operation in equipment like excavators, harvesters, and rolling mills, ensuring reliable rotation under extreme pressure.
Precision That Defines Performance
Our 23140CA-23156CA W33 bearings combine critical technical features to maximize durability. The P0-P4 precision ratings ensure minimal vibration and noise, while double-row rollers distribute loads evenly to extend service life. Clearance options (C0, C3, C4) allow customization for thermal expansion and operational tolerance, preventing premature failure. Each bearing undergoes rigorous QC testing in our ISO9001-certified lab, guaranteeing consistent performance batch after batch.
Why Cutting Corners on Bearings Costs More
Choosing low-quality bearings may save upfront, but hidden costs add up quickly: frequent replacements, unplanned downtime, and damage to expensive machinery. Our Self-Aligning Roller Bearings, backed by a 12-month global warranty, reduce total cost of ownership by delivering long-lasting performance. Unlike counterfeit products, every bearing is traceable to our production process, ensuring compliance with international standards and reliable defect replacement if needed.
Your Trusted Bearing Partner Since 2005
With full R&D capabilities and ISO14001 certification, we stand behind our products. Our 100,000-unit monthly production capacity ensures stable supply, while free technical guidance helps you select the right bearing for your application. We’ve served clients across Europe, America, and Southeast Asia, earning a reputation for competitive pricing and 5–15 day bulk delivery. When you partner with us, you gain a supplier invested in your long-term success.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- 3–5 day sample lead time for testing and validation
- 5–15 day bulk delivery via T/T, credit card, or Alibaba trade
- Free samples available; buyer covers freight costs
- 1pc MOQ for standard items, supporting small-batch and emergency orders
Get Your Heavy Machinery Bearings Today
Don’t let bearing failures slow your operations. Send us your bearing model, required precision class, and quantity, and we’ll provide a quote within 24 hours. With our fast sample delivery and reliable production, you can get back to work with confidence.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, each bearing is manufactured in our ISO9001-certified facility and comes with full traceability documentation. We also supply authentic NSK/INA bearings for specific requirements.
Q: How do I confirm the right bearing for my machinery?
A: Provide your equipment model, load requirements, and operating conditions. Our technical team offers free guidance to ensure proper选型 and performance.
Q: What is your warranty policy?
A: We offer a 12-month global warranty, with free defect replacement or refund for manufacturing issues. Our after-sales team provides prompt support for any concerns.
Q: What is the minimum order quantity?
A: 1pc MOQ for standard items, allowing flexible small-batch purchases or emergency replacements.
Q: How quickly can I receive my order?
A: Samples ship in 3–5 days, and bulk orders deliver within 5–15 days. We work with global logistics partners for reliable transport.
Q: Can you customize bearings for unique applications?
A: Yes, we offer full OEM/ODM customization, including precision grades, clearances, and materials, to meet specific machinery requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
