RULAND MANUFACTURING DCDK50-40MM-1 3/8 -A 40MM x 1 3/8 Inch Double Disc Coupling, Aluminum, Clamp Style With Keyway, 3.125 Inch OD, 3.938 Inch Lg.
Item: DK7DND
Model: DCDK50-40MM-1 3/8 -A
In Stock
Get it by Wednesday, Apr 15
£9.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
We deliver to your doorstep under DAP terms. Customs clearance is for your account
40 mm x 1 3/8"
Trade Prices Available
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Specifications
| Axial Motion | 0.03" |
|---|---|
| B1 Maximum Shaft Penetration | 1.843" |
| B1 Min Shaft Penetration | 0.875" |
| B2 Max Shaft Penetration | 1.843" |
| B2 Min Shaft Penetration | 0.875" |
| Balanced Design | Yes |
| Bore (b1) | 40 mm |
| Bore Tolerance | -0" to +0.001" |
| Dynamic Torque Non-reversing | 575 lbs.-in. |
| Dynamic Torque Reversing | 287.5 lbs.-in. |
| Finish Specification | Sulfuric Anodized Mil-A-8625 Type Ii, Class 2 And Astm B580 Type B Black Anodize |
| Forged Clamp Screw | M8 |
| Full Bearing Support Required | Yes |
| Hex Wrench Size | 6 mm |
| Hub Width (lh) | 1.4" |
| Keyway (k1) | 12 mm |
| Keyway Size(k2) | 5/16" |
| Length (l) | 3.938" |
| Material Specification | Hubs And Center Spacer: 2024-T351 Aluminum Bar |
|---|---|
| Max. Speed | 10000 RPM |
| Moment Of Inertia | 3.06 lbs.-in. |
| Number Of Screws | 2 EA |
| Outer Diameter | 3.125" |
| Parallel Misalignment | 0.012" |
| Recommended Hex Key | Metric Hex Keys |
| Recommended Shaft Tolerance | -0.0005" to 0" |
| Screw Finish | Black Oxide |
| Screw Material | Alloy Steel |
| Seating Torque | 39 N-m |
| Small Bore (b2) | 1.375" |
| Static Torque | 1150 lbs.-ft. |
| Temperature | -40°F to 200°F |
| Torque Wrench | TW:BT-4C-3/8-345 |
| Torsional Stiffness | 2500 lbs.-in./deg. |
| Zero-backlash | Yes |
Product Details
2°
Shipping Information
| height | 7.94 |
|---|---|
| length | 10 |
| width | 7.94 |
| country of origin | US |
|---|---|
| weight | 0.915800 |
Related Products
| Style | Model | Torsional Stiffness | Axial Motion | Bore Dia. 1 | Bore Dia. 2 | Coupling Outside Dia. | Overall Length | Rated Torque | Moment Of Inertia | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | DCDK44-1 1/2 -25MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/2" | 25 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6331 lbs.-sq. in. | 563.53 | |
| A | DCDK50-1 1/2 -25MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 25 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.11 lbs.-sq. in. | 576.20 | |
| A | DCDK44-1 1/2 -35MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/2" | 35 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6023 lbs.-sq. in. | 501.03 | |
| A | DCDK50-1 1/2 -30MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 30 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.097 lbs.-sq. in. | 576.20 | |
| A | DCDK44-1 1/2 -30MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/2" | 30 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6218 lbs.-sq. in. | 501.03 | |
| A | DCDK50-1 1/2 -35MM-A | 2500 lbs.-in./deg. | 0.03" | 1 1/2" | 35 mm | 3 1/8" | 3 63/64" | 1150 lbs.-in. | 3.074 lbs.-sq. in. | 576.20 | |
| A | DCDK44-1 1/4 -30MM-A | 1600 lbs.-in./deg. | 0.03" | 1 1/4" | 30 mm | 2 3/4" | 3 17/32" | 850 lbs.-in. | 1.6547 lbs.-sq. in. | 563.53 |
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Order Value should be £500+
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