Product Specifications
| Parameter |
Details |
| Model NO. |
GAC65S |
| 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 |
65*100*23 mm |
| Origin |
China |
| HS Code |
8482101000 |
| Production Capacity |
1000000 |
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 |
Water Conservancy Machinery |
| Industrial Automation |
Automation Equipment |
Eliminate Downtime with GAC Series Self-lubricating Spherical Plain Bearings for Construction Machinery
Construction machinery operators know the cost of unexpected downtime—each hour of halted work eats into profits and delays projects. When bearings fail prematurely due to poor lubrication or low-quality materials, the result is expensive repairs and missed deadlines. Sourcing reliable bearings that can handle heavy loads and harsh conditions often means navigating minimum order quantities and long lead times, leaving you with excess inventory or urgent shortages.
Self-lubricating GAC Series Bearings: Engineered for Heavy-Duty Performance
Our Spherical Plain Bearing GAC Series solves these challenges with self-lubricating technology that reduces maintenance needs and extends service life in construction machinery. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure each bearing meets P0-P4 precision standards and Z2-Z4 noise grades. With a 1pc MOQ for standard items and 3–5 day sample lead time, we provide the flexibility to order exactly what you need, when you need it—whether for routine maintenance or emergency repairs.
Optimal Performance in Demanding Construction Environments
Spherical Plain Bearings like the GAC65s are designed to handle radial loads and angular misalignment, critical for equipment like hydraulic cylinders and forging machines that operate under heavy stress. The self-lubricating feature eliminates the need for frequent re-lubrication, making them ideal for construction sites where access to maintenance can be limited. Steel-on-steel sliding contact ensures durability, while the whole outer ring structure provides stability during high-impact operations. When paired with construction machinery such as excavators or loaders, these bearings deliver consistent performance even in dust, vibration, and temperature fluctuations.
Key Technical Features That Maximize Reliability
The GAC65s Spherical Bearing’s 65*100*23 mm specification balances compact design with load-bearing capacity, making it suitable for tight spaces in hydraulic systems. High precision manufacturing minimizes radial clearance, reducing vibration and noise—a critical factor in operator comfort and equipment longevity. The bearing steel material offers excellent wear resistance, directly contributing to the long life expectancy that reduces replacement frequency. For applications requiring customization, our OEM/ODM services allow adjustment of dimensions and materials to match specific machinery requirements, ensuring optimal fit and performance.
Why Cutting Corners on Bearings Costs More in the Long Run
Choosing low-quality spherical plain bearings may save on initial costs, but the hidden expenses add up quickly. Premature failure can lead to secondary damage to hydraulic cylinders or automation equipment, increasing repair bills and downtime. Our GAC Series bearings, backed by a 12-month global warranty, provide peace of mind with defect replacement and refund options. By focusing on total cost of ownership rather than upfront price, you avoid the risks of uncertified products—such as inconsistent performance or non-compliance with industry standards. We stand behind our bearings with free technical guidance to ensure proper installation and usage, further protecting your investment.
Our Commitment to Your Equipment’s Reliability
With over 18 years of experience serving global buyers, Jinan Saifan Bearing combines R&D expertise with strict quality control. Our in-house QC lab conducts rigorous testing on every batch, from material composition to dimensional accuracy. We supply authentic bearings and offer full traceability for every order, ensuring you receive genuine products that meet international standards. Our production capacity of 1,000,000 units annually guarantees stable supply, even for large-scale projects. Whether you’re a wholesaler needing bulk orders or an equipment manufacturer requiring custom solutions, we provide responsive service and technical support to keep your operations running smoothly.
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
- Flexible shipping options: T/T, credit card, and Alibaba trade payments accepted
- 1pc MOQ available for emergency replacement needs
Get Your GAC Series Bearings Delivered Fast
Don’t let bearing issues slow down your construction projects. Send us your required model (GAC65s, GAC70s, GAC75s, GAC80s, or GAC85s), application details, and quantity today. Our team will provide a quote within 24 hours, and with our fast sample and bulk delivery times, you can minimize downtime and keep your machinery operating at peak efficiency.
Frequently Asked Questions
Q: Are these bearings authentic and certified?
A: Yes, we are an ISO9001 & ISO14001 certified manufacturer with full quality control processes. All bearings meet P0-P4 precision and Z2-Z4 noise grade standards, with traceable production records.
Q: How do I confirm the GAC Series is compatible with my equipment?
A: Provide your machinery model, application (e.g., hydraulic cylinder, excavator), and load requirements. Our technical team offers free选型 support to ensure proper fit.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty. Manufacturing defects are covered by free replacement or refund, with technical support available throughout the warranty period.
Q: What is the minimum order quantity for GAC Series bearings?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch testing. Bulk orders receive volume pricing and priority production scheduling.
Q: How quickly can I receive my order?
A: Samples ship in 3–5 days
Tags:
Construction Machinery Bearing
GAC Series Bearing
GAC65s Spherical Bearing
GAC70s Self-lubricating Bearing
self-lubricating bearing
Self-lubricating GAC80s Bearing
Spherical Plain Bearing
spherical plain bearing for construction machinery
