Martin 6S 1 7/8 QUADRA-FLEX Coupling Flange Free Returns
Original price was: $14.99.$7.50Current price is: $7.50.
The Martin 6S 1 7/8 is a QUADRA-FLEX Coupling Flange designed for effective coupling in mechanical power transmission applications. This coupling flange features a bored size that fits standard shafts, providing flexibility and reliability in different installations.
- Bored to fit on standard shafts
- Made from high-strength cast iron
- Easy to install and remove
Product Highlights
Designed for durability and ease of use in various mechanical applications.
Product Information
Standard Information
- Brand: Martin
- MPN: 6S17/8
Technical Specifications
- Bore Size: 1.875 in – 1 7/8 in
- Outside Diameter: 4 in
- Hub Diameter: 2 1/2 in
- Hub Length: 17/32 in
- Length Through Bore: 1.625 in
- Material: Cast Iron
- Max RPM: 6000
- Set Screw: Yes





