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Slit Coupling, Set Screw, Short, Bores 0.250"x6mm, OD 0.787", Aluminum
Mfr # RSS13-1/4"-6MM-A
Zoro # G3394608
product price:Â
$
78.65
/ea
Key Features
Bore Dia.
0.250 in x 6 mm
Max. RPM
20000 RPM
Outside Dia.
0.787 in (20 mm)
Overall Length
0.846 in (21.50 mm)
Length
0.846 in (21.50 mm)
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Specifications
Details
- MFR #
- RSS13-1/4"-6MM-A
- Zoro #
- G3394608
- UPC #
- 634529300046
- Country of Origin
- Ireland
- Max. RPM
- 20000 RPM
- Material
- Anodized Aluminum
- Weight
- 0.0315 lbs
- Max. Angular Misalignment
- 3 deg
- Max. Temp. Range (F)
- -110°F to 175°F (-78°C to 79°C)
- Max. Parallel Misalignment (In.)
- 0.005 in (0.12 mm)
- Torsional Stiffness (Deg./In.-Lbs.)
- 16.8 lb-in/Deg (1.9 Nm/Deg)
- Style
- Set Screw
- Screw Material
- 18-8 300 Series Stainless Steel
- B2 Shaft Penetration
- 0.339 in (8.6 mm)
- Dynamic Torque Non-Reversing
- 17.3 lb-in (1.95 Nm)
- Moment of Inertia
- 0.1252 lb-in^2 (8.8 g.cm^2)
- Measurement Type
- Inch/Metric
- Screw Seating Torque
- 1.76 Nm
- Dynamic Torque Reversing
- 11.5 lb-in (1.30 Nm)
- Axial Motion
- 0.020 in (0.50 mm)
- Screw Finish
- Bright
- Number of Screws
- 4
- Bore Tolerance
- +0.001 in / -0.000 in (+0.020 mm / -0.000 mm)
- B1 Shaft Penetration
- 0.339 in (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 20,000 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, 0.787" (20.0mm) OD, and 0.846" (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.