The 490-A is a bearings and bushings manufactured by Amatom. It is commonly used in electronic applications.

Is the 490-A in stock?

The 490-A is currently out of stock. Please contact us for lead time and availability information.

What is the price of 490-A?

The 490-A is priced at USD 0.00 per unit. Volume pricing may be available for larger quantities.

Is the 490-A RoHS compliant?

Yes, the 490-A is RoHS compliant and meets environmental standards for lead-free manufacturing.

490-A Part - Bearings And Bushings Component

Name: 490-A
Brand: Amatom
SKU: 490-A
Availability: OutOfStock

Product Name: 490-A

by Amatom

The 490-A part number from Amatom is a reliable Bearings And Bushings component suitable for industrial automation and manufacturing systems. Engineered for superior smooth operation and friction reduction, this bearings and bushings component delivers consistent results in professional-grade applications. Manufactured to stringent quality standards, this component ensures reliable operation and long service life in demanding industrial and commercial applications. Commonly specified for rotating machinery, linear motion, and shaft support, this part delivers proven performance in real-world installations. RoHS compliant and certified to ISO 9001:2015 and industry-standard requirements, the 490-A is available with flexible lead times and expedited shipping options available. Backed by comprehensive technical documentation, datasheets, and expert engineering support from Amatom.

Check Availability

or request quote directly

Get pricing for your quantity requirements

Compliance & Certifications

✓ RoHS Compliant

All components meet industry standards and compliance requirements

About This Part

The 490-A from Amatom is a reliable Bearings And Bushings component suitable for rotating machinery, linear motion, shaft support. Engineered for exceptional smooth operation and friction reduction, this part meets the rigorous demands of professional-grade applications across multiple industries. Manufactured as RoHS compliant, this component ensures environmental responsibility and adherence to lead-free manufacturing standards required for modern electronic assemblies. Contact our experienced sales team for current lead time, volume pricing, and availability information for the 490-A. We offer expedited shipping options and can source hard-to-find components.

About Bushings

Bushings are a specialized type of Bearings And Bushings components built for rotating machinery and linear motion. These industrial-grade components are engineered for exceptional smooth operation and friction reduction, making them essential for Bushings applications where precision and reliability are critical. Bushings enable smooth operation with friction reduction, delivering wear resistance and rotational precision for rotating machinery and linear motion systems. Browse our comprehensive selection of 29 Bushings components, all backed by detailed specifications, competitive pricing, and expert technical support from ASAP-AMATOM.

Why Trust ASAP-AMATOM for Electronic Components

20+ Years Industry Experience: Supplying aerospace, defense, and industrial sectors since 2003
AS9120B & ISO 9001:2015 Certified: Quality management systems verified
500,000+ Components in Stock: Immediate availability with same-day shipping
Technical Support Team: Expert engineers available for specification guidance
100% Authentic Parts: Direct from manufacturers or authorized distributors only

Last Updated: January 16, 2026

Technical Review: This product information has been verified by our certified electronics engineers.

All specifications sourced from official manufacturer datasheets. Availability and pricing subject to real-time inventory.

Technical Specifications Explained

Understanding the technical specifications of the 490-A is essential for proper component selection and optimal system performance. Manufacturing tolerances are held to industry standards, ensuring dimensional consistency across production batches. This precision is critical for reliable mechanical performance and preventing assembly issues during installation. When specifying this component, design engineers should consider operating temperature range, environmental conditions (humidity, chemical exposure), mechanical loading (static vs. dynamic), and installation requirements. Proper specification ensures long-term reliability and minimizes field failures in deployed systems.

Integration Guidelines & Best Practices

Successful integration of the 490-A requires careful attention to design best practices and installation procedures. Follow manufacturer installation guidelines carefully, paying attention to specified torques, clearances, and environmental requirements. Verify that all mating components are compatible and that assembly sequence prevents damage to the component or surrounding systems. Common integration challenges include proper component alignment, adequate fastening torque, and environmental protection. Address these proactively during design phase to minimize field issues. After installation, perform functional testing to verify mechanical integrity, proper fit, and absence of stress concentrations. Documentation should include torque values applied, thread engagement verification, and any deviations from standard installation procedures. This traceability is essential for aerospace and defense applications requiring full installation records.

Applications & Use Cases

Common Industry Applications

The 490-A finds extensive use across multiple industries where reduced friction and smooth operation are essential requirements. In aerospace and defense applications, this component meets stringent requirements for mission-critical systems where failure is not an option. Traceability documentation and compliance certifications are available for programs requiring full material pedigree. Industrial manufacturing facilities utilize these components in production machinery and process equipment where reliability directly impacts production uptime and operational efficiency. The electronics and telecommunications sectors deploy these parts in communications infrastructure and network equipment, often in environmentally controlled installations or harsh outdoor environments. Medical device manufacturers and research facilities specify these components for precision instruments and medical equipment where cleanliness, precision, and regulatory compliance are paramount.

Real-World Use Cases

Industrial Manufacturing Equipment

Manufacturing

Production machinery and automated assembly systems incorporate these components for bearings and bushings applications requiring precision, reliability, and long service life. Components must withstand continuous operation, minimal maintenance requirements, and predictable replacement schedules to minimize production downtime.

Commercial Building Systems

Commercial Construction

HVAC equipment, electrical distribution, and building automation systems utilize these components in applications requiring code compliance and long-term reliability. Installation accessibility and maintenance considerations influence component selection for commercial building environments.

Research and Laboratory Equipment

Research & Development

Scientific instruments and laboratory fixtures require precision components meeting tight tolerance specifications. Bearings And Bushings provide reliable performance in controlled environments where measurement accuracy and repeatability are essential research requirements.

Parameter	Value
Description	Aluminum Panel Bushing 1/2
Manufacturer	Amatom
Category	Bearings And Bushings
Sub Category	Bushings

Industry Standards & Compliance

The 490-A meets comprehensive regulatory and industry standards requirements to ensure compliance for global markets and regulated industries. RoHS (Restriction of Hazardous Substances) compliance ensures this component is manufactured without lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB), or polybrominated diphenyl ethers (PBDE). This compliance is mandatory for electronic equipment sold in the European Union and increasingly required in other global markets. RoHS certification reduces environmental impact and ensures regulatory compliance for your finished products. Industry compliance includes adherence to MIL-STD (Military Standard) specifications for defense applications, IPC/JEDEC standards for electronics manufacturing, and ISO 9001:2015 quality management systems certification for consistent manufacturing processes. For aerospace applications, AS9120B certification ensures proper handling, storage, and traceability of aviation components throughout the supply chain. Certificates of Conformance (C of C) documenting compliance with manufacturer specifications are available for all shipments. For aerospace, defense, and medical applications requiring enhanced traceability, full material certifications and test reports can be provided. Contact our quality assurance team to discuss specific documentation requirements for your application. REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliance ensures this component meets European Union chemical safety regulations. This regulation restricts Substances of Very High Concern (SVHC) and ensures chemical safety throughout the product lifecycle. REACH compliance is essential for products distributed in EU markets and increasingly referenced in global supply chains.

Frequently Asked Questions

What is the 490-A?: The 490-A is a bearings and bushings manufactured by Amatom. It is commonly used in electronic applications.
Is the 490-A in stock?: The 490-A is currently out of stock. Please contact us for lead time and availability information.
What is the price of 490-A?: The 490-A is priced at USD 0.00 per unit. Volume pricing may be available for larger quantities.
Is the 490-A RoHS compliant?: Yes, the 490-A is RoHS compliant and meets environmental standards for lead-free manufacturing.

Latest Articles

Stay updated with industry insights and technical guides

View All

company updates

How to Choose a Certified Electronic Parts Distributor for Your Aerospace Projects

Selecting electronic parts for aerospace projects requires careful consideration. Key to success is choosing a certified distributor. Learn how to verify their qualifications, including ISO 9001, AS9120B, and FAA AC 00-56B.

Dec 155 min

Engineering Tools

View All Tools

Unit Converter

Convert mm to inches, metric to imperial

Thread Size Chart

Metric & imperial thread sizes with tap drills

Use our free engineering calculators to help with your project. Convert units, calculate electrical values, or find thread sizes for hardware components.

Similar Components & Alternatives

When evaluating alternatives to the 490-A, several key factors should guide your component selection decision. Critical comparison criteria include: bore diameter, outer diameter, width, load rating, and lubrication requirements. Verify that dimensional specifications match your mechanical drawings and that material properties satisfy environmental requirements. Beyond physical dimensions, consider performance requirements such as load capacity, operating temperature, and wear characteristics. These performance parameters often differentiate seemingly similar components. Practical factors including inventory availability, lead time, minimum order quantities, and technical support can significantly impact project timelines. The 490-A from Amatom offers reliable sourcing and competitive lead times through established distribution channels. Comprehensive datasheets and engineering support help accelerate design verification and reduce integration risk.

When evaluating alternatives, consider: form factor compatibility, electrical ratings, operating temperature range, and lead time availability.

Certifications & Memberships

Trusted by industry leaders. Our certifications demonstrate our commitment to quality, compliance, and excellence in aerospace and electronics distribution.