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RULAND MANUFACTURING PSR18-7MM-1/4 -SS 7mm x 1/4 Inch Four Beam Coupling, SS, Set Screw Style, 1.125 Inch OD, 1.500 Inch Lg.
Item: DK6PHYModel: PSR18-7MM-1/4 -SS
7 In Stock
7 mm x 1/4"
Stainless Steel
Ships within 2 days via
€169.04 /unit
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Product Specifications:
| Item | Coupling |
| Angular Misalignment | 3° |
| Axial Motion | 0.01" |
| B1 Maximum Shaft Penetration | 0.695" |
| B2 Max Shaft Penetration | 0.695" |
| Bore (b1) | 7 mm |
| Bore Tolerance | -0" to +0.001" |
| Dynamic Torque Non-reversing | 31.5 lbs.-in. |
| Dynamic Torque Reversing | 15.75 lbs.-in. |
| Finish Specification | Bright, No Plating |
| Forged Set Screw | M5 |
| Full Bearing Support Required | Yes |
| Hex Wrench Size | 2.5 mm |
| Length (l) | 1.5" |
| Material Specification | Type 303 Austenitic, Non-Magnetic Bar |
| Max. Speed | 6000 RPM |
| Moment Of Inertia | 0.0603 lbs.-in. |
| Number Of Screws | 4 EA |
| Outer Diameter | 1.125" |
| Parallel Misalignment | 0.015" |
| Recommended Hex Key | Metric Hex Keys |
| Recommended Shaft Tolerance | -0.0005" to 0" |
| Screw Finish | Black Oxide |
| Screw Material | Alloy Steel |
| Seating Torque | 4 N-m |
| Small Bore (b2) | 0.25" |
| Static Torque | 63 lbs.-ft. |
| Temperature | -40°F to 350°F |
| Torque Wrench | TW:BT-1R-1/4-35.0 |
| Torsional Stiffness | 0.053 lbs.-in./deg. |
| Zero-backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.15 |
| Ship height (cm) | 2.86 |
| Ship length (cm) | 3.81 |
| Ship width (cm) | 2.86 |
| Country of Origin | US |
Product Variants
| Model | Torsional Stiffness | Axial Motion | Parallel Misalignment | Moment Of Inertia | Dynamic Torque Non-reversing | Dynamic Torque Reversing | Max. Speed | Angular Misalignment | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| PSR10-1/8 -3MM-A | 0.360 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 7.5 lbs.-in. | 3.75 lbs.-in. | 6000 RPM | 3° | €43.39 | |
| PSR10-3/16 -3MM-A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €43.39 | |
| PSR10-1/8 -3MM-SS | 0.184 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 10 lbs.-in. | 5 lbs.-in. | 6000 RPM | 3° | €137.07 | |
| PSR10-3/16 -4MM-A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €45.68 | |
| PSR10-3/16 -4MM-SS | 0.286 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 8 lbs.-in. | 4 lbs.-in. | 6000 RPM | 3° | €148.58 | |
| PSR10-3/16 -3MM-SS | 0.286 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 8 lbs.-in. | 4 lbs.-in. | 6000 RPM | 3° | €148.58 | |
| PSR10-4MM-1/8 -A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €43.39 |
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RULAND MANUFACTURING PSR18-7MM-1/4 -SS 7mm x 1/4 Inch Four Beam Coupling, SS, Set Screw Style, 1.125 Inch OD, 1.500 Inch Lg.
€169.04 /unit