Product Specifications
| Parameter |
Details |
| Model NO. |
Spherical Roller Bearing |
| Suffix Code |
E, K, W33, 2RS |
| Structure |
Double Row, Self-Aligning |
| Main Material |
Chrome Steel Gcr15 |
| Transport Package |
Carton Pallet |
Application Industries
| Industry |
Typical Equipment |
| Heavy Machinery |
Excavators, Loaders, Crushers |
| Industrial Manufacturing |
Rolling Mills, Conveyors, Gearboxes |
| Agricultural Machinery |
Tractors, Harvesters |
Minimize Downtime with 24020 CC/C4 W33 Spherical Roller Bearing for Heavy Machinery
Equipment failure due to bearing issues costs manufacturers thousands in lost production daily. Misalignment in heavy machinery leads to premature wear, while substandard materials fail under extreme loads. Sourcing reliable self-aligning bearings often means long lead times or minimum order quantities that strain maintenance budgets.
Self-Aligning Stability for Critical Heavy Equipment
Our 24020 CC/C4 W33 Spherical Roller Bearing addresses these challenges with double row design and self-aligning capabilities, compensating for shaft misalignment up to 2 degrees. Constructed from high-grade Chrome Steel Gcr15, this bearing delivers exceptional durability for heavy machinery in construction, mining, and agricultural applications. With over 18 years of manufacturing experience, we ensure each unit meets strict quality control standards from raw material inspection to final performance testing.
Engineered for Heavy Loads and Misalignment
This Spherical Roller Bearing excels in harsh operating conditions where heavy radial and axial loads combine with shaft deflection. The W33 suffix indicates a lubrication groove and three oil holes in the outer ring, ensuring consistent lubrication even in dusty or high-temperature environments. Its self-aligning feature reduces stress on connected components, extending overall equipment lifespan in excavators, crushers, and conveyor systems.
Technical Features That Ensure Reliable Performance
The double row structure distributes load evenly across rolling elements, increasing dynamic load capacity for extended service life. Chrome Steel Gcr15 material provides optimal hardness (HRC 58-62) and wear resistance, critical for heavy machinery applications. Suffix options including 2RS seals offer protection against contaminants, while C4 clearance grade accommodates thermal expansion in high-temperature operations. Precision manufacturing ensures consistent performance within P0-P4 grade tolerances, meeting ISO industrial standards.
Why Genuine Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs but typically fail within 30-50% of genuine service life, leading to unplanned downtime and costly repairs. Our bearings undergo comprehensive testing including dimensional inspection, noise measurement, and fatigue life assessment, ensuring reliable performance under rated loads. With ISO 9001:2015 quality certification, each unit delivers predictable service life, reducing maintenance frequency and associated labor costs for industrial machinery operators.
Our Commitment to Reliable Supply
As a professional bearing manufacturer since 2005, we maintain flexible order policies with 1 piece MOQ for standard bearings, supporting emergency maintenance needs. Our factory produces 1,000,000 units annually, ensuring stable supply for bulk orders with 5-15 day lead times. We provide free samples for distributors to verify quality, with professional technical support for installation and troubleshooting. All products include a 12-month warranty, with replacement or refund available for qualified defective items.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for bulk orders
- Sample orders shipped within 3-5 working days
- Multiple logistics options including DHL, FedEx, and sea freight
- Real-time tracking information provided upon shipment
- 1 piece minimum order quantity available for emergency replacements
Get Your Heavy Machinery Back to Work
Every hour of downtime costs your business production and profits. Our 24020 CC/C4 W33 Spherical Roller Bearing is ready to ship, with technical support to ensure proper installation. Whether you need a single replacement or bulk order, we deliver the reliability your equipment demands.
Frequently Asked Questions
Q: Is this bearing manufactured to international standards?
A: Yes, all our bearings meet ISO industrial standards and are produced under ISO 9001:2015 quality management system certification.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility based on your application requirements.
Q: What warranty coverage do you offer?
A: We provide a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can you ship this bearing?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver in 5-15 working days depending on quantity.
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