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Slit Coupling, Set Screw, Short, Bores 0.250"x6mm, OD 0.512", Aluminum
Mfr # RSS8-1/4"-6MM-A
Zoro # G3397286
product price:Â
$
77.59
/ea
Key Features
Bore Dia.
0.250 in x 6 mm
Max. RPM
30000 RPM
Outside Dia.
0.512 in (13 mm)
Overall Length
0.661 in (16.80 mm)
Material
Anodized Aluminum
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Specifications
Details
- MFR #
- RSS8-1/4"-6MM-A
- Zoro #
- G3397286
- UPC #
- 634529297513
- Country of Origin
- Ireland
- Max. RPM
- 30000 RPM
- Material
- Anodized Aluminum
- Weight
- 0.0108 lbs
- Max. Parallel Misalignment (In.)
- 0.003 in (0.08 mm)
- Max. Temp. Range (F)
- -110°F to 175°F (-78°C to 79°C)
- Style
- Set Screw
- Torsional Stiffness (Deg./In.-Lbs.)
- 7.0 lb-in/Deg (0.8 Nm/Deg)
- Max. Angular Misalignment
- 2.5 deg
- Screw Finish
- Bright
- Screw Material
- 18-8 300 Series Stainless Steel
- Moment of Inertia
- 0.0156 lb-in^2 (1.1 g.cm^2)
- Dynamic Torque Non-Reversing
- 6.2 lb-in (0.70 Nm)
- B2 Shaft Penetration
- 0.276 in (7.0 mm)
- Bore Tolerance
- +0.001 in / -0.000 in (+0.020 mm / -0.000 mm)
- B1 Shaft Penetration
- 0.276 in (7.0 mm)
- Number of Screws
- 4
- Dynamic Torque Reversing
- 4.4 lb-in (0.50 Nm)
- Axial Motion
- 0.012 in (0.30 mm)
- Measurement Type
- Inch/Metric
- Screw Seating Torque
- 0.44 Nm
Description
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 30,000 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 0.250" x 6mm bores, 0.512" (13.0mm) OD, and 0.661" (16.80mm) 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.