The Falk Rexnord 1040G Flex Hub RSB Bore Steel 1203222 is a robust component designed for gear coupling applications, offering flexibility and durability in various industrial settings.
Key Features
- Coupling Size: 1040G
- Hub Type: Flex Hub with 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 Torque Capacity: 270,900 in-lb
- Maximum Speed: 3,600 RPM
- Net Weight: Approximately 129.6 lbs
Applications
This 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
The 1040G Flex Hub is engineered to accommodate shaft misalignment, ensuring efficient torque transmission and reducing wear on connected equipment. Its steel construction provides high strength and durability, making it ideal for demanding industrial environments. The Rough Stock Bore (RSB) design allows for custom machining to fit specific shaft sizes within the specified bore range.
Specifications
| Attribute | Specification |
|---|---|
| Coupling Size | 1040G |
| Hub Type | Flex Hub with RSB |
| Material | Steel |
| Hub Barrel Outside Diameter | 8.25 inches |
| Length Through Bore | 4.75 inches |
| Bore Diameter Range | 2.5 to 5.75 inches |
| Maximum Torque Capacity | 270,900 in-lb |
| Maximum Speed | 3,600 RPM |
| Net Weight | 129.6 lbs |
The Falk Rexnord 1040G Flex Hub RSB Bore Steel 1203222 is a reliable choice for industries requiring robust and adaptable coupling solutions. Its design ensures optimal performance and longevity in various mechanical systems.















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