Overview
The Kop-Flex 1959071 is a flanged standard coupling sleeve engineered for industrial power transmission applications. Designed as part of the Series H exposed bolt full flex gear coupling family, this 2-1/2 inch (2-1/2H EB) sleeve handles torque transfer between misaligned shafts with minimal vibration. Manufactured from durable steel, the Kop-Flex 1959071 delivers years of dependable service in demanding production environments.
Key Features
- Exposed bolt design for simplified maintenance and assembly
- Flanged standard sleeve construction for positive centering
- Steel material provides superior wear resistance and longevity
- Full flex capability accommodates angular, parallel, and axial misalignment
- Interchangeable with Fast’s and Waldron Series H exposed bolt couplings
- Each sleeve flange supplied with two pipe plugs for seal integrity
Technical Specifications
- Part Number: 1959071
- Series: Series H Exposed Bolt
- Size: 2-1/2 inch (2-1/2H)
- Configuration: Flanged Standard Sleeve
- Outside Diameter: 8-3/8 inches
- Length: 2-11/16 inches
- Material: Steel
- Design Type: Full Flex Gear Coupling
Typical Applications
- Centrifugal pumps and blowers
- Electric motor-to-driven equipment connections
- Compressor and turbine couplings
- Fan and belt-drive system shaft connections
- General machinery transmission in food processing, chemical, paper, and mining industries
Compatibility & Replacements
Compatible With
- Kop-Flex Series H Full Flex Gear Coupling halves
- Fast Series H exposed bolt gear couplings
- Waldron Series H exposed bolt gear couplings
- All Kop-Flex Series H coupling halves (sizes 1–7 for cross-compatibility)
Replaces / Drop-In Replacement For
The Kop-Flex 1959071 is a standard replacement sleeve for any system using a 2-1/2 inch Series H exposed bolt coupling. It directly replaces worn or damaged sleeves without modification to the coupling halves or mounting hardware.
Works With
- Series H gear coupling complete assemblies
- Industrial drive systems requiring flexible power transmission
- Equipment using exposed bolt fastening for ease of disassembly
