Spherical Plain Bearing GAC120t GAC130t GAC140t GAC150t GAC160t for Construction Machinery
<p>Ensure seamless, heavy-duty performance in your construction machinery with our <strong>Spherical Plain Bearing</strong> series (GAC120t to GAC160t). Engineered for radial load handling and self-lubricating convenience, these bearings eliminate frequent maintenance stops while delivering consistent precision—even in harsh hydraulic cylinder and forging machine environments.</p><ul><li>120*180*38mm steel-on-steel construction ensures durability under extreme loads, reducing replacement downtime</li><li>Whole outer ring design enhances structural stability, critical for high-vibration construction applications</li><li>Complies with ISO standards for reliable rotation, backed by Saifan's 12-month warranty and responsive technical support</li></ul>
Precision
P0 – P4
Noise Grade
Z2 / Z3 / Z4
Min. Order
1 Piece
Sample 3–5 Days
12-Month Warranty
OEM / ODM Support
Free Sample Available
Product Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | GAC120T |
| Material | Bearing Steel |
| Load Direction | Radial Spherical Plain Bearing |
| Lubrication Type | Self-lubricating |
| Outer Structure | Whole Outer Ring |
| Rod End | General |
| Series | GAC |
| 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 | 120*180*38 mm |
| Origin | China |
| HS Code | 8482101000 |
| Production Capacity | 1000000 units/year |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers |
| Hydraulic Engineering | Engineering Hydraulic Cylinders |
| Heavy Manufacturing | Forging Machines, Press Equipment |
| Automotive | Automobile Shock Absorbers |
| Water Conservancy | Irrigation Machinery, Dam Equipment |
| Industrial Automation | Automation Equipment, Robotic Arms |
Eliminate Downtime with GAC Series Spherical Plain Bearings for Construction Machinery
Construction machinery operators face constant challenges with bearing failures—seized hydraulic cylinders, unplanned downtime, and costly repairs that derail project timelines. When standard bearings can't handle heavy radial loads and harsh job site conditions, the consequences ripple through your operation. The GAC120t to GAC160t Spherical Plain Bearings are engineered to address these critical pain points.
Self-Lubricating Solutions for Heavy-Duty Applications
Our Spherical Plain Bearing GAC series eliminates the need for frequent maintenance with self-lubricating technology, ideal for construction machinery operating in dusty or remote environments. The steel-on-steel sliding contact design delivers exceptional durability, while the whole outer ring structure ensures stability under extreme radial loads. Whether fitted in excavator booms or hydraulic cylinders, these bearings maintain performance where standard components fail.
Engineered for Construction Machinery's Toughest Conditions
Construction sites demand bearings that withstand shock loads, vibration, and continuous operation. The GAC120t to GAC160t bearings excel in these environments, supporting heavy machinery like forging equipment and water conservancy machinery. Their high precision manufacturing ensures minimal clearance, reducing noise and extending service life—critical factors for equipment reliability in demanding applications.
Technical Advantages That Drive Performance
The GAC series combines key engineering features to deliver superior performance: - The 120*180*38 mm specification (GAC120t) provides optimal load distribution for medium-sized construction equipment. - Self-lubricating properties eliminate the risk of lubrication failure in hard-to-reach installations. - Bearing steel construction offers excellent wear resistance, maintaining dimensional stability even under fluctuating temperatures. - Radial load design ensures efficient power transmission in hydraulic systems, reducing energy loss and improving machine responsiveness.
Why Compromised Bearings Cost More in the Long Run
Choosing low-quality spherical plain bearings may save upfront costs but leads to higher total ownership expenses. Premature failures cause equipment downtime, emergency repairs, and potential secondary damage to hydraulic components. Our GAC series bearings, backed by ISO9001 and ISO14001 certifications, deliver consistent performance that reduces maintenance intervals and extends machinery life—ultimately lowering your operational costs.
Our Commitment to Reliable Supply
With 18 years of bearing manufacturing experience, Jinan Saifan Bearing ensures stable supply through our 1,000,000 unit annual production capacity. We offer flexible ordering with 1pc MOQ for standard items, 3–5 day sample lead times, and 5–15 day bulk delivery. All products come with a 12-month global warranty, free technical guidance, and defect replacement services. Our QC lab conducts rigorous testing to ensure each bearing meets precision standards from P0 to P4.
Packaging & Shipping
- Neutral packing with carton pallet reinforcement for secure transportation
- Sample lead time: 3–5 business days for standard specifications
- Bulk delivery: 5–15 days depending on order volume
- Multiple logistics options: TNT, DHL, sea freight, and air cargo available
- 1pc minimum order quantity supported for emergency replacement needs
Get Your GAC Series Bearings Today
Don’t let bearing failures delay your projects. Specify the GAC120t, GAC130t, GAC140t, GAC150t, or GAC160t Spherical Plain Bearing for your construction machinery and experience improved reliability. Contact us with your exact model requirements and application details to receive a tailored quote within 24 hours.
Frequently Asked Questions
Q: Are these bearings suitable for high-load construction equipment?
A: Yes, the GAC series is specifically designed as radial spherical plain bearings to handle heavy radial loads, making them ideal for construction machinery like excavators and hydraulic cylinders.
Q: Can I get samples before placing a bulk order?
A: Yes, we provide free samples (buyer covers freight) with a 3–5 day lead time for standard models like GAC120t.
Q: What is the warranty period for these bearings?
A: All our spherical plain bearings come with a 12-month global warranty covering manufacturing defects.
Q: Do you offer OEM services for custom specifications?
A: Yes, we provide full OEM/ODM customization to meet specific dimensional or performance requirements.
Q: How do I confirm the correct bearing size for my equipment?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify compatibility with the GAC series.
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Spherical Plain Bearing GAC120t GAC130t GAC140t GAC150t GAC160t for Construction Machinery?
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Phone / WhatsApp
+86 156 6666 3558Address
2612 Ming Quan, Chun Xiao No.88 Dikou Rd,
TianQiao Dist, Jinan, Shandong, China
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