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Ruland
Slit Coupling, Set Screw, Short, Bores 4x3mm, OD 8.0mm, Aluminum
Mfr # MRSS8-4-3-A
Zoro # G3421235
product price: $82.35
/ea
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Key Features
- Bore Dia. 4 mm x 3 mm
- Max. RPM 40000 RPM
- Outside Dia. 8 mm
- Overall Length 11.70 mm
- Material Anodized Aluminum
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Product Information
- Brand Ruland
- MFR # MRSS8-4-3-A
- Zoro # G3421235
- UPC # 634529296578
- Country of Origin Ireland
- Category Motion Control Couplings
Dimensions
Bore Dia. | 4 mm x 3 mm |
Outside Dia. | 8 mm |
Overall Length | 11.70 mm |
Length | 11.70 mm |
Set Screw Size | M1.6 |
Details
Max. RPM | 40000 RPM |
Material | Anodized Aluminum |
Weight | 0.0024 lbs |
Max. Parallel Misalignment (In.) | 0.05 mm |
Style | Set Screw |
Max. Temp. Range (F) | -110°F to 175°F (-78°C to 79°C) |
Max. Angular Misalignment | 2.0 deg |
Torsional Stiffness (Deg./In.-Lbs.) | 0.2 Nm/Deg |
B2 Shaft Penetration | 5.2 mm |
Bore Tolerance | +0.020 mm / -0.000 mm |
Dynamic Torque Reversing | 0.20 Nm |
Number of Screws | 4 |
Axial Motion | 0.10 mm |
Dynamic Torque Non-Reversing | 0.30 Nm |
B1 Shaft Penetration | 5.2 mm |
Measurement Type | Metric |
Screw Material | 18-8 300 Series Stainless Steel |
Screw Finish | Bright |
Description
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 40,000 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 set screw style and has 4mm x 3mm bores, 8.0mm OD, and 11.70mm 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.
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
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