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KSM 6809 2RS 6800 (61800) Series Ball Bearing (Made in Japan)
MODEL 6809 2RS
$19.51 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
ID (mm)
45
Measurement Type
Metric
OD (mm)
58
Sealing
Double Sealed
Width (mm)
7
6800 Series Ball Bearings The KSM 6809 2RS ball bearing is a high-performance component designed for a wide range of applications, particularly in the semiconductor, solar, and flat panel industries. This bearing is engineered to provide superior load handling capabilities and durability, making it ideal for both high-speed and high-load applications. ## Key Features • **Type:** Deep groove ball bearing with double rubber seals (2RS) for enhanced protection against dust and moisture. • **Dimensions:** Inner diameter of 45mm, outer diameter of 75mm, and a width of 16mm, ensuring compatibility with various machinery setups. • **Material:** Constructed from high-quality chrome steel for increased strength and resistance to wear. • **Load Capacity:** Designed to handle radial loads up to 3, 800 N and axial loads up to 1, 500 N, suitable for demanding operational conditions. • **Operating Temperature:** Capable of functioning effectively within a temperature range of -30°C to +120°C, providing versatility in different environments. ## Applications • **Semiconductor Manufacturing:** Essential for precision machinery that demands high reliability and minimal friction. • **Solar Panel Production:** Used in equipment that requires smooth operation for optimal efficiency. • **Flat Panel Display Assembly:** Ideal for applications requiring high-speed rotation and durability. ## Benefits • **Enhanced Longevity:** The rubber seals protect against contaminants, significantly extending the lifespan of the bearing. • **Reduced Maintenance:** Lower friction and wear characteristics lead to reduced maintenance intervals and operational costs. • **Versatile Design:** Suitable for a variety of industrial applications, making it a reliable choice for OEMs and maintenance operations alike. --- *Product information compiled with AI assistance for reference purposes.*
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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