7302 Single Row Angular Contact Bearing High Speed Silent Bearings 42mm Outer Diameter
7302 Single Row Angular Contact Bearing
,Single Row Angular Contact Bearing High Speed
,42mm angular roller bearing
The 7302 Single Row Angular Contact Bearing represents a pinnacle of precision engineering in the realm of ultra miniature bearings. Designed to handle combined radial and axial loads with exceptional accuracy, this bearing features a compact, single-row configuration that minimizes space requirements while maximizing performance. As an ultra miniature bearing, it incorporates advanced materials like chrome steel for enhanced durability and is pre-lubricated to ensure smooth operation right out of the box. Ideal for applications demanding high speed and low noise, this bearing caters to industries worldwide, offering a reliable solution for modern machinery. Its ultra miniature design allows for seamless integration into tight spaces, making it a cornerstone of innovation in miniature mechanical systems.
The 7302 bearing excels in diverse global markets, from automotive and aerospace to medical devices and consumer electronics. In robotics, it enables precise joint movements with minimal friction, while in high-speed spindles for CNC machines, it supports rapid rotations without compromising stability. Medical equipment, such as dental drills and surgical tools, benefits from its silent operation and contamination resistance, ensuring patient safety. Additionally, this ultra miniature bearing is crucial in consumer electronics like drones and miniature motors, where space efficiency and reliability are paramount. Globally, industries leverage its versatility for applications requiring compact, high-performance components—whether in European manufacturing hubs, Asian tech centers, or North American innovation labs.
Below is a detailed specification table for the 7302 Single Row Angular Contact Bearing, based on standard industry parameters:
| Parameter | Value |
|---|---|
| Inner Diameter | 15 mm |
| Outer Diameter | 42 mm |
| Width | 13 mm |
| Dynamic Load Rating | 10.5 kN |
| Static Load Rating | 6.8 kN |
| Maximum Speed | 15,000 rpm |
| Contact Angle | 30 degrees |
| Material | Chrome Steel (GCr15) |
| Lubrication | Pre-greased (Lifetime) |
The 7302 bearing offers multiple competitive advantages, driven by its ultra miniature design. First, its high-speed capability allows for operations up to 15,000 rpm with minimal heat generation, reducing wear and extending service life—ideal for demanding environments like electric vehicle motors. Second, the silent bearing technology ensures near-noise-free performance, critical for applications in medical devices or office equipment where quiet operation is essential. Third, as an ultra miniature bearing, it provides exceptional space savings and weight reduction, enabling innovative designs in compact gadgets and industrial machinery. Fourth, durability is enhanced through precision grinding and heat treatment, offering resistance to shock and corrosion for global use in harsh conditions. Finally, the single-row angular contact design simplifies installation and maintenance, lowering total ownership costs. These benefits make it a top choice for engineers seeking efficient, reliable ultra miniature bearings worldwide.
In summary, the 7302 Single Row Angular Contact Bearing stands out as a versatile, high-performance solution for global markets. Its integration of ultra miniature technology ensures superior efficiency, making it indispensable for next-generation applications.
