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RULAND MANUFACTURING FCR20-8MM-5/16 -A 8mm x 5/16 Inch Six Beam Coupling, Aluminum, Clamp Style, 1.250 Inch OD, 1.750 Inch Lg.
Item: DK6PRXModel: FCR20-8MM-5/16 -A
7 In Stock
8 mm x 0.313"
Aluminum
Ships within 2 days via
€104.71 /unit
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Product Specifications:
| Angular Misalignment | 3° |
| Axial Motion | 0.01" |
| B1 Maximum Shaft Penetration | 0.842" |
| B2 Max Shaft Penetration | 0.842" |
| Balanced Design | Yes |
| Bore (b1) | 8 mm |
| Bore Tolerance | -0" to +0.001" |
| Cap Screw | M5 |
| Clearance Diameter (c) Max | 1.459" |
| Dynamic Torque Non-reversing | 35 lbs.-in. |
| Dynamic Torque Reversing | 17.5 lbs.-in. |
| Finish Specification | Bright, No Plating |
| Full Bearing Support Required | Yes |
| Hex Wrench Size | 4.0 mm |
| Length (l) | 1.75" |
| Material Specification | 7075-T651 Extruded And Drawn Aluminum Bar |
| Max. Speed | 6000 RPM |
| Moment Of Inertia | 0.0401 lbs.-in. |
| Number Of Screws | 2 EA |
| Nypatch Anti-vibration Hardware | Yes |
| Outer Diameter | 1 1/4" |
| 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 | 9.5 N-m |
| Small Bore (b2) | 0.3125" |
| Static Torque | 70 lbs.-ft. |
| Temperature | -40°F to 225°F |
| Torque Wrench | TW:BT-4C-3/8-86 |
| Torsional Stiffness | 0.035 lbs.-in./deg. |
| Zero-backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.08 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 4.45 |
| Ship width (cm) | 3.18 |
| Country of Origin | US |
Product Variants
| Model | Torsional Stiffness | Axial Motion | Parallel Misalignment | Rated Torque | Moment Of Inertia | Screw Material | Bore Tolerance | Dynamic Torque Non-reversing | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| FCR24-1/2 -10MM-A | 34.48 lbs.-in./deg. | 0.015" | 0.03" | 110 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 55 lbs.-in. | €214.69 | |
| FCR24-1/2 -11MM-A | 34.48 lbs.-in./deg. | 0.015" | 0.03" | 110 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 55 lbs.-in. | €214.69 | |
| FCR24-1/2 -12MM-A | 34.48 lbs.-in./deg. | 0.015" | 0.03" | 110 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 55 lbs.-in. | €205.66 | |
| FCR24-14MM-1/2 -A | 37.04 lbs.-in./deg. | 0.015" | 0.03" | 110 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 55 lbs.-in. | €214.69 | |
| FCR24-15MM-1/2 -A | 22.73 lbs.-in./deg. | 0.015" | 0.03" | 95 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 47.5 lbs.-in. | €214.69 | |
| FCR24-16MM-1/2 -A | 22.73 lbs.-in./deg. | 0.015" | 0.03" | 95 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 47.5 lbs.-in. | €214.69 | |
| FCR24-16MM-5/8 -A | 22.73 lbs.-in./deg. | 0.015" | 0.03" | 95 lbs.-in. | 0.1023 lbs.-sq. in. | Alloy Steel | 0" to 0.001" | 47.5 lbs.-in. | €214.69 |
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RULAND MANUFACTURING FCR20-8MM-5/16 -A 8mm x 5/16 Inch Six Beam Coupling, Aluminum, Clamp Style, 1.250 Inch OD, 1.750 Inch Lg.
€104.71 /unit