Martin 5S7/8 | QUADRA-FLEX Coupling Flange Top Pick
Original price was: $14.99.$7.50Current price is: $7.50.
The Martin 5S7/8 is a QUADRA-FLEX coupling flange designed for secure connection in mechanical applications. This component features a bore size of seven eighths of an inch, ideal for various shaft configurations.
- Durable cast iron construction
- Setscrew locking mechanism
- Suitable for RPM up to 7600
Product Highlights
This coupling flange ensures a reliable fit and efficient transfer of mechanical power, making it essential for effective machinery operation.
Product Information
Standard Information
- Part Number: 100814317
- Brand: Martin
Technical Specifications
- Hub Diameter: 1 7/8 in
- Material: Cast Iron
- Bore Size: 0.875 in – 7/8 in
- Outside Diameter: 3 1/4 in
- Length Through Bore: 1 11/32 in
- Max RPM: 7,600 rpm
- Lock Type: Setscrew
- Keyway Size: 3/16 x 3/32





