The 1-3/4" x 1-3/4" Stainless Steel (303) One-Piece Clamp Rigid Shaft Coupling with Keyway - High Strength is designed to join two aligned shafts with zero backlash for precise torque transmission and accurate shaft alignment. Its one-piece clamp design features standard keyways for increased torque capacity and fixed shaft phasing, while the smooth bore provides a secure, non-marring grip that protects shaft surfaces. The high-strength design keeps the clamp screw flush with the outside diameter for improved strength and a compact profile. This coupling is available in two styles: High Strength, featuring a clamp screw that remains within the outside diameter (OD), and Low Profile, featuring a clamp screw that extends beyond the OD. Stocked in steel, stainless steel, and aluminum.
| SPECIFICATIONS | DETAILS |
| PART NUMBER | 5S112112K |
| TYPE | High Strength |
| DESIGN |
High-strength design keeps the clamp screw flush with the outside diameter for improved strength and a compact profile
|
| MATERIAL |
Stainless Steel (303) offers excellent corrosion resistance, durability, and reliable performance
|
| SERIES | Signature |
| ALLOY | 303 |
| FINISH | None |
| APPROXIMATE WEIGHT | 5.68 lb |
| COUNTRY OF ORIGIN | USA |
| UPC CODE | 662786016240 |
| ROHS2 COMPLIANT | Yes |
| REACH COMPLIANT | Yes |
| DIMENSIONAL ATTRIBUTES | |
| BORE SIZE A | 1-3/4 in |
| KEYWAY A | 3/8 in |
| BORE SIZE B | 1-3/4 in |
| KEYWAY B | 0.375 in |
| OUTSIDE DIAMETER | 3.000 in |
| TOTAL LENGTH | 4.500 in |
| RECESSED SCREW | Yes |
| SCREW SIZE | 5/16-24 x 1 in |
| SCREW MATERIAL | 303 Stainless Steel |
| CAPACITIES | |
| SCREW SEATING TORQUE | 131 in-lb |
| AXIAL HOLD | 1440 lbs |
| APPLICATIONS |
Ideal for motion control systems, industrial machinery, automation equipment, conveyors, and other precision power transmission applications.
|
| BRAND | Stafford Manufacturing |
The 1-3/4" x 1-3/4" Stainless Steel (303) One-Piece Clamp Rigid Shaft Coupling with Keyway - High Strength is designed to join two aligned shafts with zero backlash for precise torque transmission and accurate shaft alignment. Its one-piece clamp design features standard keyways for increased torque capacity and fixed shaft phasing, while the smooth bore provides a secure, non-marring grip that protects shaft surfaces. The high-strength design keeps the clamp screw flush with the outside diameter for improved strength and a compact profile. This coupling is available in two styles: High Strength, featuring a clamp screw that remains within the outside diameter (OD), and Low Profile, featuring a clamp screw that extends beyond the OD. Stocked in steel, stainless steel, and aluminum.
| SPECIFICATIONS | DETAILS |
| PART NUMBER | 5S112112K |
| TYPE | High Strength |
| DESIGN |
High-strength design keeps the clamp screw flush with the outside diameter for improved strength and a compact profile
|
| MATERIAL |
Stainless Steel (303) offers excellent corrosion resistance, durability, and reliable performance
|
| SERIES | Signature |
| ALLOY | 303 |
| FINISH | None |
| APPROXIMATE WEIGHT | 5.68 lb |
| COUNTRY OF ORIGIN | USA |
| UPC CODE | 662786016240 |
| ROHS2 COMPLIANT | Yes |
| REACH COMPLIANT | Yes |
| DIMENSIONAL ATTRIBUTES | |
| BORE SIZE A | 1-3/4 in |
| KEYWAY A | 3/8 in |
| BORE SIZE B | 1-3/4 in |
| KEYWAY B | 0.375 in |
| OUTSIDE DIAMETER | 3.000 in |
| TOTAL LENGTH | 4.500 in |
| RECESSED SCREW | Yes |
| SCREW SIZE | 5/16-24 x 1 in |
| SCREW MATERIAL | 303 Stainless Steel |
| CAPACITIES | |
| SCREW SEATING TORQUE | 131 in-lb |
| AXIAL HOLD | 1440 lbs |
| APPLICATIONS |
Ideal for motion control systems, industrial machinery, automation equipment, conveyors, and other precision power transmission applications.
|
| BRAND | Stafford Manufacturing |
SKU:5S112112K
1-3/4" x 1-3/4" Stainless Steel (303) One-Piece Clamp Rigid Shaft Coupling with Keyway - High Strength
- Regular price
- $536.26
- Sale price
- $536.26
- Regular price
-
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Supplying You With High Quality Fasteners, Hardware, Safety Products, Tools & More
NABCO Industrial Supply, North American Bolt Company, was founded in 1992 to supply our customers with high-quality products and tools at a rate that would save time and money. We provide incomparable support for all our customers, regardless of their needs.
NABCO is a national distributor of fasteners and industrial shop supplies that provides superior service while striving to effectively offer the best solutions at the lowest possible cost.
At NABCO, we pride ourselves on supplying an extensive range of fasteners, safety products, collars and couplings, shop tools, and everything you need for your industrial projects. Our services include a machining shop, vendor-managed inventory, contract packaging, and private labeling.
Located in Oakwood, GA, we proudly serve the Atlanta-Sandy Springs-Alpharetta and Athens metro areas and the greater state of Georgia. Additionally, we offer nationwide shipping to meet all your needs. With 45 shipping locations across the US, we ensure swift delivery on every order, no matter your location.
