Falk Rexnord 1040G Flex Hub RSB Bore Steel 1203222
The Falk Rexnord 1040G Flex Hub, model number 1203222, is a robust component designed for use in gear couplings, facilitating efficient torque transmission and accommodating shaft misalignment in various industrial applications.
Key Features
- Coupling Size: 1040G
- Hub Type: Flex
- Bore Type: Rough Stock Bore (RSB)
- Material: High-quality steel
- Hub Barrel Outside Diameter: 8.25 inches
- Length Through Bore: 4.75 inches
- Bore Diameter Range: 2.5 to 5.75 inches
- Maximum Speed: 3,600 RPM
- Torque Capacity: 270,900 in-lbs
- Weight: 129.6 lbs
Applications
The 1040G Flex Hub is suitable for a wide range of industrial applications, including:
- Bulk handling systems
- Paper machines
- Fans
- Pumps
- Cranes
- Mixers
- Sugar mills
- Crushers
Design and Performance
Engineered for durability and reliability, the Falk Rexnord 1040G Flex Hub features teeth that mate with a sleeve to transmit torque effectively while accommodating equipment shaft misalignment. Its steel construction ensures longevity and consistent performance under demanding conditions.
With a maximum bore diameter of 5.75 inches and a length through bore of 4.75 inches, this hub offers versatility to fit various shaft sizes. The hub’s design allows for a maximum rotational speed of 3,600 RPM, making it suitable for high-speed applications.
In summary, the Falk Rexnord 1040G Flex Hub RSB Bore Steel 1203222 is a reliable and versatile component, ideal for enhancing the performance and longevity of gear coupling systems in diverse industrial settings.














