Product Specifications
| Parameter |
Details |
| Model NO. |
GEGZ31ES |
| Material |
Bearing Steel |
| Load Direction |
Radial Spherical Plain Bearing |
| Lubrication Type |
Self-lubricating |
| Outer Structure |
Whole Outer Ring |
| Rod End |
General |
| Series |
GEGZ |
| Product Name |
Spherical Plain Bearing |
| Package |
Neutral Packing Bearing |
| Sliding Contact |
Steel-on-Steel |
| Features |
High Precision, Long Life, Low Noise |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
31.75*61.913*35.306 mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482101000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Construction |
Excavators, Loaders, Bulldozers |
| Hydraulic Engineering |
Engineering Hydraulic Cylinders, Water Conservancy Machinery |
| Manufacturing |
Forging Machines, Automation Equipment |
| Automotive |
Automobile Shock Absorbers |
Minimize Downtime with GEGZ ES Spherical Plain Bearings for Construction Machinery
Construction machinery operators know the frustration of unexpected downtime caused by bearing failures. When hydraulic cylinders or forging machines stop working, every hour of delay eats into project deadlines and profits. Finding reliable spherical plain bearings that can handle heavy loads while requiring minimal maintenance has long been a challenge in the industry.
Self-Lubricating Spherical Plain Bearings Engineered for Heavy Duty
Our GEGZ31ES Spherical Plain Bearings address these pain points with steel-on-steel construction and self-lubricating design, ensuring consistent performance in demanding construction environments. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we deliver bearings that meet precise specifications, reducing the risk of premature failure. Whether used in excavator hydraulic systems or forging machine components, these bearings provide the durability needed for continuous operation.
Optimal Performance in Extreme Construction Conditions
Spherical Plain Bearings for Construction Machinery excel in applications involving radial loads, angular misalignment, and oscillating movements—common scenarios in construction equipment. The GEGZ ES series is specifically designed to withstand heavy duty operations, withstanding the shock and vibration encountered in hydraulic cylinders and earthmoving machinery. Proper bearing selection directly impacts equipment uptime, making it critical to choose components engineered for these exact conditions.
Key Technical Features That Deliver Reliable Rotation
The GEGZ31ES Spherical Plain Bearing’s 31.75mm bore diameter, 61.913mm outer diameter, and 35.306mm width provide an optimal balance of load capacity and compact design for construction machinery. Its steel-on-steel sliding contact ensures high load resistance, while the self-lubricating feature eliminates the need for frequent maintenance—essential for equipment operating in remote job sites. The whole outer ring structure enhances stability under dynamic loads, contributing to the bearing’s long service life even in harsh conditions.
Total Cost of Ownership: Why Quality Bearings Matter
Choosing low-quality spherical plain bearings may seem cost-effective initially, but the hidden costs add up quickly. Early bearing failure leads to unplanned downtime, expensive repairs, and potential damage to adjacent components. Our Steel-on-Steel Spherical Bearings, backed by a 12-month global warranty, reduce these risks by delivering consistent performance. With ISO certifications and rigorous quality control, we ensure each bearing meets the highest standards, ultimately lowering your total cost of ownership through extended service intervals and fewer replacements.
Your Trusted Partner for Construction Machinery Bearings
Jinan Saifan Bearing, established in 2005, has served global buyers across Europe, America, Southeast Asia, and the Middle East for over 18 years. Our commitment to quality is demonstrated through our full R&D capabilities, in-house QC lab, and OEM/ODM customization services. We support flexible orders with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery. Our technical team provides free guidance to ensure proper bearing selection, and we offer defect replacement or refund for manufacturing issues. With stable supply and competitive pricing, we aim to be your long-term bearing partner.
Packaging & Shipping
- Neutral packing with carton pallet for secure transportation
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after order confirmation
- Multiple shipping options: T/T, credit card, and Alibaba trade supported
- 1pc MOQ available for emergency repairs and small-batch orders
Get Your GEGZ ES Bearings Shipped Fast
Don’t let equipment downtime delay your projects. Contact us today with your bearing model, application details, and quantity requirements. Our team will provide a prompt quote and ensure your GEGZ31ES Spherical Plain Bearings are delivered quickly to minimize operational disruptions.
Frequently Asked Questions
Q: Are these spherical plain bearings suitable for heavy construction machinery?
A: Yes, the GEGZ ES series is specifically designed as Heavy Duty Bearings for Machinery, ideal for construction equipment like excavators and hydraulic cylinders.
Q: How do I confirm the correct bearing size for my equipment?
A: Provide your equipment model or existing bearing specifications, and our technical team will verify compatibility with the GEGZ31ES dimensions (31.75*61.913*35.306 mm).
Q: What is the warranty period for these bearings?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualified issues.
Q: Can I order a single bearing for emergency replacement?
A: Yes, we accept 1pc MOQ for standard items, supporting emergency repair needs with fast sample delivery.
Q: How quickly can I receive my order?
A: Sample lead time is 3–5 days, with bulk orders delivered within 5–15 days after payment confirmation.
Q: Do you provide technical support for installation?
A: Yes, our team offers free technical guidance to ensure proper installation and optimal bearing performance in your machinery.
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