We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
KSM 6918-2RS 6900 (61900) Series Ball Bearing (Made in Japan)
MODEL 6918-2RS
$92.31 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: Yes
ID (mm)
90
Measurement Type
Metric
OD (mm)
125
Sealing
Double Sealed
Width (mm)
18
Bearings The KSM 6918-2RS 6900 Series Ball Bearing is an exceptional component designed for high-performance applications across various industries. Manufactured by KSM Co., Ltd., a recognized leader in high-vacuum components, this ball bearing combines precision engineering with robust materials to deliver superior reliability and efficiency.
Key Features
- Design: The 6918-2RS bearing features a double-sealed design, providing enhanced protection against contaminants and moisture, which extends its operational lifespan.
- Dimensions: This ball bearing has an inner diameter of 90mm, an outer diameter of 125mm, and a width of 18mm, offering compatibility with a wide range of applications.
- Material: Constructed from high-quality steel, the bearing ensures strength and durability, making it suitable for demanding operational conditions.
- Load Capacity: Designed to handle both radial and axial loads, it offers excellent load distribution, enhancing the performance of the machinery it is integrated with.
- Speed Rating: With a high-speed capability, this bearing is ideal for applications requiring fast rotations without compromising performance.
Applications
- Industrial Machinery: Widely used in manufacturing equipment and conveyor systems, the KSM 6918-2RS provides reliable performance under heavy loads.
- Automotive: Suitable for various automotive applications, ensuring smooth operation of components like wheel hubs and transmissions.
- High-Tech Industries: Perfect for semiconductor and solar equipment, where precision and reliability are critical.
Benefits
- Reduced Maintenance: The double-sealed design minimizes the ingress of dirt and moisture, reducing the need for frequent maintenance.
- Enhanced Performance: Delivers smooth and efficient operation, contributing to overall machinery performance and longevity.
- Versatile Compatibility: Its standard dimensions make it suitable for numerous OEM applications, simplifying replacement and integration. --- 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.
| Brand | Hubbell Wiring |
| Model | HBL15FBBL |
| Brand | Thomson Linear |
| Model | 511U30C3C |