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Ruland
Controlflex Coupling Hub w/Key, Double, Bore 9mm, OD 19.0mm, Alum
Mfr # MCPRDK19-9-A
Zoro # G3406806
product price: $25.29
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$25.29
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Key Features
- Bore Dia. 9 mm
- Max. RPM 25000 RPM
- Outside Dia. 0.748 in (19.0 mm)
- Overall Length 0.787 in (20.0 mm)
- Material Aluminum
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Product Information
- Brand Ruland
- MFR # MCPRDK19-9-A
- Zoro # G3406806
- UPC # 634529305744
- Country of Origin Germany
- Category Motion Control Couplings
Dimensions
Bore Dia. | 9 mm |
Outside Dia. | 0.748 in (19.0 mm) |
Overall Length | 0.787 in (20.0 mm) |
Fastening Dimensions | Inch |
Hub Width | 5.6 mm |
Set Screw Size | #2-56 |
Details
Max. RPM | 25000 RPM |
Material | Aluminum |
Finish | Clear Anodized |
Weight | 0.0077 lbs |
Style | Clamp with Keyway |
Max. Temp. Range (F) | -22°F to 175°F (-30°C to 79°C) |
Keyway (mm) | 3 mm |
Screw Type | Clamp with Keyway |
Recommended Shaft Tolerance | +0.0000 in / -0.0005 in |
Screw Seating Torque | 0.4 Nm |
Number of Screws | 1 ea |
Measurement Type | Metric |
B1 Shaft Penetration | 5.6 mm |
Screw Material | Alloy Steel |
Screw Finish | Black Oxide |
Bore Tolerance | +0.05 mm / +0.01 mm |
Description
Ruland supplied Controlflex couplings are a lightweight, low inertia, and zero-backlash coupling designed for use in encoders, tachometers, resolvers, and light duty power transmission applications. This keyed clamp style double insert type hub requires the user to mate it with one other hub and two acetal inserts. The multiple piece construction allows for a highly customizable coupling that easily combines clamp hubs with inch, metric, keyed, and keyless bores. This hub has a 9mm bore, 3mm keyway, 19.0mm OD, and 5.6mm length. The use of a keyway prevents the coupling from slipping on the shaft if over torqued. This double insert type has higher torque capacity than single insert styles. It is longer than equivalent single insert Controlflex types to couple systems with wide distances between shaft ends. It has a balanced design and can accommodate speeds of up to 25000 RPM. This Controlflex hub is RoHS and REACH compliant and manufactured by Schmidt Kupplung in Germany.
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