Reliable Performance SA10es Sal12es SA17es Sal20es Joint Rod End Bearing for Construction Industry Steel Male Rose Joints Ball Joint Rod End Bearing

• Customization: Available
• Rolling Element: Double Row
• Structure: Rod End
• Model NO.: SA10ES SAL12ES SA17ES SAL20ES
• Material: Bearing Steel
• Load Direction: Radial Spherical Plain Bearing
• Add Lubricant: Self-lubricating
• Outer Structure: Whole Outer Ring
• Rod End: General
• Thickness: 10-250mm
• Model: GE
• Application: Engineering Hydraulic Cylinder, Forging Machine, Construction Machinery, Automation Equipment, Automobile Shock Absorber, Water Conservancy Machinery
• Precision Rating: High Precision
• Body Material: Chrome Steel
• Certificate: ISO9001:2015
• Maintenance: Relubrication Required
• Sliding Contact Surface Combination: Steel/Steel, Standard
• Material, Inner Ring: Bearing Steel
• Material, Outer Ring: Bearing Steel
• Sealing: Without
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: OEM
• Origin: China
• HS Code: 0601101000
• Production Capacity: 40000
• Package Size: 35.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 1.200kg

Product Description

Company Profile

Zhejiang Judong Bearing Co., Ltd

Specification

 Angular Misalignment Compensation
Rod end joints provide exceptional angular misalignment capability, typically up to ±25-30 degrees in all directions. This allows for smooth operation even when the connected components are not perfectly aligned, reducing stress on adjacent parts and improving overall system reliability.
Self-Aligning Function
The spherical design enables automatic alignment during operation, compensating for mounting inaccuracies, thermal expansion, and dynamic deflections. This self-aligning feature ensures uniform load distribution and extends service life.
 High Load Capacity
Despite their compact size, rod end joints can withstand significant radial, axial, and moment loads simultaneously. The spherical contact area distributes loads evenly, preventing stress concentration points.
Low Friction and Smooth Operation
The combination of hardened steel balls and raceways, often with PTFE or other low-friction liners, provides smooth articulation with minimal friction. This results in reduced power loss and improved efficiency in motion transmission systems.

Design Advantages of Rod End Joints

5. Maintenance-Free Operation
Many modern rod end joints feature sealed designs with pre-lubricated internal components, eliminating the need for regular maintenance. The seals effectively exclude contaminants while retaining lubricant.
6. Versatility in Mounting
Available with male or female threads, left-hand or right-hand threads, and various mounting configurations, rod end joints offer flexible installation options to suit diverse application requirements.
7. Compact and Lightweight Design
The space-efficient design allows for integration into tight spaces while maintaining high performance, making them ideal for applications where weight and space are critical factors.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Maintenance	Relubrication required	Body Material	Chrome steel
Service	OEM Customized Services	Material	Chrome Steel
Material, inner ring	Bearing steel	Ball Diameter	Custom
Sealing	Without	Thread Direction	Right Hand
Sealing	Without	Certificate	ISO9001:2015
Precision Rating	high precision	Race	Nylon or PTFE
Eye Thickness	Custom	Sliding contact surface	steel/bronze

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.