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Product Specifications:
| Item | Motion Control Coupling |
| Angular Misalignment | 0.5° |
| Application | Applications With High Parallel Misalignment (Up to 10% Of The Coupling Od) |
| Axial Motion | 0.004" |
| Break Torque | 93 lbs.-in. |
| Color | Black |
| Coupling Size | Od12, Od19 |
| Disc Finish | Plain |
| Disc Material | Acetal |
| Disc Type | Acetal |
| Features | High Torsional Stiffness, Highly Customizable Coupling, Three Piece Design, Zero Backlash |
| Finish | Plain |
| For Hub Diameter | 3/4" |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Material | Acetal |
| Max. Angular Misalignment | 0.5° |
| Max. Parallel Misalignment | 0.008" |
| Max. Speed | 4500 RPM |
| Max. Temp. Range | 150°F |
| Maximum Operating Temperature | 150°F |
| Mechanical Fuse Break | Yes |
| Minimum Operating Temperature | -10°F |
| Outside Dia. | 19.1 mm |
| Outside Diameter | 3/4" |
| Over-standard Parallel Misalignment | 0.075" |
| Parallel Misalignment | 0.008" |
| Rated Torque | 20 lbs.-in. |
| Style | Oldham Coupling Disc |
| System Of Measurement | Imperial |
| Torque | 20 lbs.-in. |
| Torsional Stiffness | 23.3 lbs.-in./deg. |
| Zero Backlash | Yes |
Shipping Info:
| Ship height (cm) | 1.27 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 1.78 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Model | Rated Torque | Torsional Stiffness | Axial Motion | Parallel Misalignment | Max. Parallel Misalignment | Max. Temp. Range | Coupling Size | Disc Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| OD12/19-NL | 5 lbs.-in. | 7.1 lbs.-in./deg. | 0.004" | 0.008" | 0.008" | 130°F | Od12, Od19 | Nylon | €25.84 | |
| OD16/25-AT | 42 lbs.-in. | 30.3 lbs.-in./deg. | 0.004" | 0.008" | 0.008" | 150°F | Od16, Od25 | Acetal | €19.66 | |
| OD16/25-NL | 10 lbs.-in. | 7.9 lbs.-in./deg. | 0.004" | 0.008" | 0.008" | 130°F | Od16, Od25 | Nylon | €37.71 | |
| OD21/33-AT | 70 lbs.-in. | 111.1 lbs.-in./deg. | 0.006" | 0.008" | 0.008" | 150°F | Od21, Od33 | Acetal | €28.27 | |
| OD21/33-NL | 18 lbs.-in. | 19.2 lbs.-in./deg. | 0.006" | 0.008" | 0.008" | 130°F | Od21, Od33 | Nylon | €54.66 | |
| OD26/41-AT | 130 lbs.-in. | 125 lbs.-in./deg. | 0.006" | 0.01" | 0.01" | 150°F | Od26, Od41 | Acetal | €35.54 | |
| OD26/41-NL | 32 lbs.-in. | 27 lbs.-in./deg. | 0.006" | 0.01" | 0.01" | 130°F | Od26, Od41 | Nylon | €74.58 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
RULAND MANUFACTURING OD12/19-AT Oldham Coupling Disk, Acetal, 0.750 Inch OD, High Torque
€10.65 /unit

