About Self Aligning Ball Element
Self Aligning Ball Element is a precision-engineered fixture component designed to compensate for angular misalignment during clamping operations. It ensures uniform load distribution, minimizes stress concentration, and enhances accuracy in CNC machining and workholding applications. Manufactured using high-grade alloy steel and hardened for durability, this element is widely used in VMC, HMC, and special purpose fixtures for improved performance and long service life.
Materials : EN8 / EN31 Alloy Steel
Use and Application of Our Products:
VMC & HMC Workholding Systems
Hydraulic & Mechanical Fixtures
Clamping Systems
Precision Engineering Applications
Automotive & Aerospace Tooling
CNC Machining Fixtures
Precision Design for Demanding ApplicationsEngineered with a double row of balls and a spherical outer ring, this bearing element ensures smooth operation even in cases of shaft misalignment. Its robust construction and high-grade steel material guarantee performance and longevity, making it suitable for conveyors, automotive systems, and various machinery where reliability is paramount.
Versatile Mounting and Easy MaintenanceAvailable in both cylindrical and tapered bore options, the self-aligning bearing is adaptable to diverse shaft types. It comes pre-lubricated for reduced operational maintenance and supports both radial and limited axial loads. Additional corrosion-resistant coatings can be ordered for enhanced durability in harsh environments.
FAQ's of Self Aligning Ball Element:
Q: How does the self-aligning ball bearing accommodate misalignment?
A: This double row bearing is designed with a spherical outer ring, enabling it to tolerate up to 3 degrees of shaft misalignment. This feature helps maintain smooth rotation and reduces premature wear in applications where perfect alignment cannot be guaranteed.
Q: What are the typical applications for these bearings?
A: These bearings are commonly used in conveyors, automotive assemblies, machinery, and engineering components. Their ability to handle moderate radial and limited axial loads, combined with their self-aligning nature, makes them ideal for high-performance and precision-driven operations.
Q: When should I consider using a bearing with a tapered inner ring bore?
A: A tapered inner ring bore is recommended when you need to facilitate easy mounting and dismounting of the bearing, or when higher interference fits are required. Tapered bores allow for more flexible installation procedures, especially in applications with variable shaft sizes.
Q: Where can this bearing be installed and what dimensions are available?
A: Self-aligning ball elements are suitable for installation in industrial machinery, automotive components, and conveyor systems. Dimensions vary by model, such as 12 mm x 30 mm x 15 mm, with weights typically ranging from 0.2 to 0.5 kg depending on the specification required for your application.
Q: What maintenance is required and how is the bearing lubricated?
A: The bearing comes pre-lubricated with grease, significantly reducing the need for regular maintenance. Periodic inspections to check for grease degradation or contamination are advised for optimal long-term performance.
Q: What benefits do additional corrosion-resistant coatings provide?
A: Special coatings, available on request, enhance the bearing's resistance to corrosive environments, making it suitable for applications exposed to moisture, chemicals, or other harsh conditions. This extends service life and reduces the risk of failure due to corrosion.
Q: Is this bearing compliant with international standards?
A: Yes, self-aligning ball bearings can be supplied with ISO or DIN certification upon request, ensuring they meet global quality and safety standards for engineering and industrial use.