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Slit Coupling, Clamp, Short, Bores 4x4mm, OD 20.0mm, Aluminum
Mfr # MRSC20-4-4-A
Zoro # G3404310
product price:Â
$
80.75
/ea
Key Features
Bore Dia.
4 mm x 4 mm
Max. RPM
7500 RPM
Outside Dia.
20 mm
Overall Length
21.50 mm
Weight
0.0329 lbs
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Specifications
Details
- MFR #
- MRSC20-4-4-A
- Zoro #
- G3404310
- UPC #
- 634529304884
- Country of Origin
- Ireland
- Max. RPM
- 7500 RPM
- Weight
- 0.0329 lbs
- Material
- Anodized Aluminum
- Style
- Clamp
- Max. Angular Misalignment
- 3 deg
- Max. Temp. Range (F)
- -110°F to 175°F (-78°C to 79°C)
- Max. Parallel Misalignment (In.)
- 0.12 mm
- Torsional Stiffness (Deg./In.-Lbs.)
- 1.9 Nm/Deg
- B1 Shaft Penetration
- 8.6 mm
- Moment of Inertia
- 7.8 g.cm^2
- Screw Seating Torque
- 2.50 Nm
- Dynamic Torque Reversing
- 0.95 Nm
- Screw Finish
- Bright
- Bore Tolerance
- +0.020 mm / -0.000 mm
- Screw Material
- 18-8 300 Series Stainless Steel
- Dynamic Torque Non-Reversing
- 1.45 Nm
- Number of Screws
- 2
- Measurement Type
- Metric
- Axial Motion
- 0.50 mm
- B2 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 4mm 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.
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