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Slit Coupling, Clamp, Short, Bores 9x4mm, OD 20.0mm, Aluminum
Mfr # MRSC20-9-4-A
Zoro # G3387818
product price:Â
$
80.75
/ea
Key Features
Bore Dia.
9 mm x 4 mm
Max. RPM
7500 RPM
Outside Dia.
20 mm
Overall Length
21.50 mm
Weight
0.0299 lbs
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Specifications
Details
- MFR #
- MRSC20-9-4-A
- Zoro #
- G3387818
- UPC #
- 634529304938
- Country of Origin
- Ireland
- Max. RPM
- 7500 RPM
- Weight
- 0.0299 lbs
- Material
- Anodized Aluminum
- Max. Temp. Range (F)
- -110°F to 175°F (-78°C to 79°C)
- Style
- Clamp
- Max. Parallel Misalignment (In.)
- 0.12 mm
- Max. Angular Misalignment
- 3 deg
- Torsional Stiffness (Deg./In.-Lbs.)
- 1.9 Nm/Deg
- Axial Motion
- 0.50 mm
- B2 Shaft Penetration
- 8.6 mm
- Dynamic Torque Reversing
- 0.95 Nm
- Bore Tolerance
- +0.020 mm / -0.000 mm
- Dynamic Torque Non-Reversing
- 1.45 Nm
- Moment of Inertia
- 7.8 g.cm^2
- Measurement Type
- Metric
- Screw Finish
- Bright
- Screw Seating Torque
- 2.50 Nm
- Number of Screws
- 2
- Screw Material
- 18-8 300 Series Stainless Steel
- B1 Shaft Penetration
- 8.6 mm
Description
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 7,500 RPM. The coupling is made from a single piece of aluminum and has two sets of slit cuts allowing for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings. It is clamp style and has 9mm x 4mm bores, 20.0mm OD, and 21.50mm length. This short style slit coupling can fit in confined spaces where the long style may not fit. It can accommodate all forms of misalignment with low bearing loads helping to protect small sensitive bearings. This slit coupling is manufactured by Reliance Precision Ltd. in their facility in County Cork, Ireland and is RoHS and REACH compliant.