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Slit Coupling, Set Screw, Long, Bores 0.250"x0.250", OD 0.984", Alum
- Mfr # RLS16-4-4-A
- Zoro # G3393944
product price:Â
$
85.59
/ea
Key Features
Bore Dia.
0.250 in x 0.250 in
Max. RPM
12000 RPM
Outside Dia.
0.984 in
Overall Length
1.339 in
Weight
0.0827 lbs
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Specifications
Details
- MFR #
- RLS16-4-4-A
- Zoro #
- G3393944
- UPC #
- 634529301807
- Country of Origin
- Ireland
- Max. RPM
- 12000 RPM
- Weight
- 0.0827 lbs
- Material
- Anodized Aluminum
- Style
- Set Screw
- Max. Angular Misalignment
- 3 deg
- Max. Temp. Range (F)
- -110°F to 175°F (-78°C to 79°C)
- Max. Parallel Misalignment (In.)
- 0.016 in
- Torsional Stiffness (Deg./In.-Lbs.)
- 33.6 lb-in/Deg
- Dynamic Torque Reversing
- 18.1 lb-in
- Measurement Type
- Inch
- Screw Material
- 18-8 300 Series Stainless Steel
- B1 Shaft Penetration
- 0.378 in
- Axial Motion
- 0.028 in
- Screw Seating Torque
- 3.20 Nm
- Screw Finish
- Bright
- Bore Tolerance
- +0.001 in / -0.000 in
- Moment of Inertia
- 0.4694 lb-in^2
- B2 Shaft Penetration
- 0.378 in
- Dynamic Torque Non-Reversing
- 27.4 lb-in
- Number of Screws
- 4
Description
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 5,000 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 0.250" bores, 0.984" OD, and 1.339" length. This long slit coupling has increased torque and misalignment capabilities when compared to short styles. 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.