Rod End Spherical Bearing 5–12mm SA SI Male Female Thread | KANDE
Rod End Spherical Bearing 5–12mm SA SI Male Female Thread | KANDE
Details
KANDE BEARINGS Rod End Spherical Bearing — SA/SI Series, 5mm to 12mm
Upgrade your mechanical assemblies with the KANDE BEARINGS Rod End Spherical Bearing. Available in male and female thread configurations (SA & SI series, T/K variants), these bearings accommodate shaft diameters from 5mm up to 12mm and are engineered for demanding industrial, automotive, and machinery applications. Their spherical raceway design allows multi-directional angular movement, making them ideal wherever misalignment compensation is required.
Key Features
- Wide Size Range: Available in 5mm, 6mm, 8mm, 10mm, and 12mm bore sizes to suit a variety of shafts and linkages.
- Male & Female Thread Options: SA series (male thread) and SI series (female thread) variants for flexible installation.
- Premium GCr15 Bearing Steel: Both inner ring and outer race are crafted from GCr15 bearing steel for excellent hardness and long service life.
- Copper Alloy Cage: Ensures smooth, consistent rolling element retention and reliable performance under load.
- Galvanized Surface Finish: Provides enhanced corrosion resistance in tough operating environments.
- IP65 Dust Resistance Rating: Sealed against dust ingress for use in workshop, automotive, and outdoor machinery settings.
- High Load Capacity: Rated dynamic load of 11 kN and static load of 12 kN for heavy-duty applications.
- ISO Certified: Manufactured to ISO certification standards, Accuracy Level P4, Gap Level C3.
- Motorcycle Compatible: Tested and rated for motorcycle linkage and suspension applications.
- Low-Temperature Capability: Functional at microtherm (low temperature) conditions for versatile deployment.
Technical Specifications
| Brand | KANDE BEARINGS |
| Series | SA / SI (T-K variants) |
| Bore Size Options | 5mm, 6mm, 8mm, 10mm, 12mm |
| Thread Type | Male (SA) / Female (SI) |
| Accuracy Level | P4 |
| Gap Level | C3 |
| Contact Angle | 14° |
| Raceway Type | Spherical |
| Cage Material | Copper Alloy |
| Inner Ring / Outer Race Material | GCr15 Bearing Steel |
| Surface Finish | Galvanized |
| Dust Resistance | IP65 |
| Rated Dynamic Load | 11 kN |
| Rated Static Load | 12 kN |
| Max Speed (Grease) | 500 rpm |
| Max Speed (Oil) | 1,100 rpm |
| Height / Length | 48 mm |
| Thickness | 12 mm |
| Weight | 47 g |
| Certification | ISO |
| Country of Origin | Made in China |
Ideal Applications
- Industrial machinery linkages and control rods
- Automotive and motorcycle suspension/steering components
- Agricultural and construction equipment
- Robotics and automation systems
- General engineering and fabrication projects
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Frequently Asked Questions
Q: What is the difference between the SA and SI rod end bearing series?
A: The SA series features a male (external) thread on the rod shank, while the SI series features a female (internal) thread. Both are available in T-K variants and come in the same bore size range (5mm–12mm), so you can choose the configuration that best matches your application's linkage or control rod design.
Q: What materials are used in these rod end spherical bearings?
A: The inner ring and outer race are both made from GCr15 bearing steel, providing excellent hardness and durability. The cage is constructed from copper alloy for smooth operation, and the exterior surface is galvanized for added corrosion resistance — making these bearings well-suited for demanding environments.
Q: Are these rod end bearings suitable for motorcycle applications?
A: Yes. These KANDE BEARINGS rod end spherical bearings are specifically rated and tested to support motorcycle linkage and suspension use. They also carry an IP65 dust resistance rating, which makes them reliable in outdoor and high-vibration environments typical of motorcycle applications.
Q: How should these bearings be installed?
A: The recommended installation method is the heated installation method. This involves uniformly heating the bearing to expand it slightly before fitting it onto the shaft or housing, ensuring a proper fit without damaging the bearing surfaces. Always follow standard engineering safety practices during installation.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
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