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-Bearings-KB020AR0-Dimensions.webp)
The KB020AR0 is a slim angular contact ball bearing with a 2-inch bore and 2.625-inch outer diameter, crafted from durable chrome steel. Its compact width of 0.3125 inches makes it ideal for space-constrained applications. The brass cage ensures smooth operation and longevity.
This bearing handles radial loads up to 601 lbf and static thrust loads up to 1380 lbf, with a 30° contact angle for balanced performance. It operates efficiently in temperatures ranging from -30°C to 110°C. The open design allows for easy lubrication and maintenance.
Its thin-section construction and ABEC-1 tolerance make it suitable for precision applications like robotics or medical equipment. The bearing is interchangeable with KAYDON models, offering flexibility for replacements.
Weighing just 0.15 lbs, it’s lightweight yet robust. Compliant with RoHS standards, it’s a reliable choice for various industrial and technical uses.
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Performance Features of KB020AR0 Bearing
KB020AR0 Bearing is designed with a 30° contact angle, providing excellent angular contact performance.
Its chrome steel rings and balls ensure durability and resistance to wear in various applications.
The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 601 lbf, it handles moderate loads efficiently.
KB020AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures reliable precision for consistent performance.
Key Fields for KB020AR0 Bearing
KB020AR0 Bearing is commonly used in robotics, particularly in articulated arms where its slim profile and angular contact design allow for precise movement. The brass cage ensures smooth operation even during rapid directional changes.
In automation systems, KB020AR0 Bearing fits well in rotary tables and indexing units due to its consistent performance under moment loads. Its inch sizing makes it a straightforward replacement for many North American machinery components.
For optical equipment like lens positioning systems, KB020AR0 Bearing’s chrome steel construction provides reliable stability. The ABEC-1 tolerance class offers sufficient precision for most industrial applications without unnecessary cost.
Where Is KB020AR0 Bearing Used?
You’ll often spot KB020AR0 Bearing in packaging machinery, where its thin section design saves space without compromising load capacity. The 30° contact angle handles combined radial and thrust loads efficiently.
In medical imaging devices, KB020AR0 Bearing’s lubricated design ensures quiet operation critical for sensitive environments. The temperature range covers most clinical settings while maintaining performance.
Built for Heavy-Duty Use: KB020AR0 Bearing
KB020AR0 Bearing performs well in aircraft control systems, where its moment load rating meets moderate stress requirements. The chrome steel balls resist wear from frequent adjustments.
For semiconductor manufacturing equipment, KB020AR0 Bearing’s clean operation suits cleanroom environments. The open design simplifies relubrication during maintenance cycles.
Light-Duty vs Heavy-Duty: Best Uses for KB020AR0 Bearing
In light-duty applications like camera gimbals, KB020AR0 Bearing provides smooth panning motions. The 0.3125″ width fits compact designs without sacrificing durability.
For heavier loads in textile machinery, KB020AR0 Bearing’s static thrust capacity supports winding mechanisms. The brass cage dampens vibrations during high-speed operation.
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