Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
GE30ES-2RS Series Bearings (15-300mm) Spherical Plain Bearing from Shanghai Yongxing Bearing Manufacturing Co., Ltd.
High-performance spherical plain bearing designed for demanding industrial applications requiring reliable performance under heavy loads and misalignment conditions.
Construction Features
Outer ring with single axial split design for easy installation and maintenance
Carbon chromium steel construction for both inner and outer rings
Hardened components for enhanced durability and wear resistance
Phosphorization surface treatment for improved corrosion protection
Sliding surface treated with MoS2 (Molybdenum Disulfide) for superior lubrication and reduced friction
Technical Specifications
Bearing Number
d
D
B
C
dk
rs min
r1s min
α˚ ≈
Dynamic
Static
Weight ≈kg
GE30ES GE30ES-2RS
30
47
22
18
40.7
0.6
0.6
6
62
310
0.149
Usage Questions & Answers
What is the main application of GE...ES-2RS bearings?
GE...ES-2RS bearings are designed for heavy-duty applications requiring maintenance-free operation, handling high radial loads with oscillating motion. They are ideal for pivot points in construction machinery, agricultural equipment, and sealed industrial linkages.
How do GE...ES-2RS bearings differ from other types?
GE...E bearings are sealed-for-life and pre-lubricated, with no lubrication holes or grooves. They require no maintenance, making them suitable for inaccessible or harsh environments.
How to install GE...ES-2RS bearings?
Ensure proper fits: interference fit for the housing, clearance fit for the shaft. Press-fit only the required ring using proper tools—never strike the sliding surface or seals. Axially secure the bearing after installation.
Does the GE...ES-2RS type require lubrication?
No. GE...ES-2RS bearings are pre-lubricated and sealed for life. Do not attempt to lubricate or drill additional grease holes.
Purchasing Guide
Select GE...ES-2RS bearings for applications demanding maintenance-free operation in demanding environments.
Heavy-Duty Sealed Applications
(e.g., excavator pivot joints, crane boom linkages in dusty/wet conditions)
Recommend: GE...ES-2RS for sealed performance without ongoing maintenance.
Recommend: GE...ES-2RS for long life without relubrication access.
General Industrial Use with Clean Operation
(e.g., packaging machinery, automated systems where grease contamination is a concern)
Recommend: GE...ES-2RS to eliminate grease leakage and reduce maintenance schedules.
Key Specifications to Confirm
Size (bore, OD, width)
Suffix "E" for maintenance-free design
Load rating meets application demands
Includes phosphating & MoS2 coating as standard
Bearing type with "S" have a lubricating groove and holes in both outer and inner ring
Bearings type with "2RS" have seals in both sides
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1996
Total Annual:
30000000-50000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Founded in 1996, Shanghai YongXing Bearing Manufacturing Co., Ltd. (SYX) has evolved from a leading manufacturer into a certified innovator at the forefront of precision motion technology. We specialize in engineering and producing high-performance spherical plain bearings, rod ends, and cam followe... Founded in 1996, Shanghai YongXing Bearing Manufacturing Co., Ltd. (SYX) has evolved from a leading manufacturer into a certified innovator at the forefront of precision motion technology. We specialize in engineering and producing high-performance spherical plain bearings, rod ends, and cam followe...
