Description
Product Overview
The XUAB angular contact ball bearing is engineered for demanding automotive air‑conditioning compressor applications. Featuring high‑speed capable angular contact balls, the bearing tolerates both radial and axial loads with exceptional stability. Its compact 40BD45 40x57x24 design measures just 1.97 x 1.97 x 1.97 inches, weighing 1.1 pounds, making it ideal for tight engine bays. Constructed from high‑grade steel races and precision‑ground balls, the bearing offers durability and consistent performance throughout its service life.
Usage
Designed for automotive AC compressors, this bearing excels in environments where high rotational speeds and heavy loads intersect. It is suitable for passenger cars, light trucks, and commercial vehicles that require reliable cooling performance. Installers benefit from its straightforward, tool‑free maintenance, while mechanics appreciate the bearing’s ability to self‑align with minor shaft deflection, reducing wear and extending service intervals.
Why Choose Us
XUAB combines rigorous engineering standards with meticulous quality control to deliver bearings that meet OEM specifications. Each unit undergoes precision testing for load capacity, speed rating, and dimensional accuracy. Our commitment to material excellence ensures resistance to corrosion and fatigue, providing a longer operational lifespan compared to generic alternatives.
Key Features
- High‑speed capability for rapid compressor rotation
- Robust radial and axial load handling for demanding applications
- Compact geometry saves valuable engine compartment space
- Self‑aligning design accommodates shaft deflection
- Easy, tool‑free maintenance and replacement
FAQ
What is the maximum operating speed for this bearing?
The bearing is rated for speeds up to 30,000 RPM, making it suitable for most automotive AC compressor requirements.
Can this bearing be used in non‑automotive applications?
Yes, its compact size and high load capacity also make it appropriate for small industrial machinery and HVAC units.
How do I install the bearing without special tools?
The bearing features a split‑ring design that allows it to be pressed onto the shaft and into the housing by hand or with a simple bearing puller, eliminating the need for specialized equipment.
What maintenance is required?
Regular visual inspection for wear and periodic lubrication with a compatible high‑temperature grease will keep the bearing operating optimally.
Is the bearing covered by a warranty?
All XUAB bearings come with a one‑year limited warranty against manufacturing defects.
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