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Slit Coupling, Set Screw, Short, Bores 0.250"x0.188", OD 0.630", Alum

  • Mfr # RSS10-4-3-A

  • Zoro # G3390715


product price: $76.59
/ea
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Key Features

Bore Dia.
0.250 in x 0.188 in
Max. RPM
25000 RPM
Outside Dia.
0.630 in
Overall Length
0.778 in
Weight
0.0175 lbs
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Specifications

Product Information

MFR #
RSS10-4-3-A
Zoro #
G3390715
UPC #
634529298398
Country of Origin
Ireland

Dimensions

Bore Dia.
0.250 in x 0.188 in
Outside Dia.
0.630 in
Overall Length
0.778 in
Length
0.778 in
Set Screw Size
M3

Details

Max. RPM
25000 RPM
Weight
0.0175 lbs
Material
Anodized Aluminum
Max. Temp. Range (F)
-110°F to 175°F (-78°C to 79°C)
Max. Parallel Misalignment (In.)
0.004 in
Style
Set Screw
Max. Angular Misalignment
2.5 deg
Torsional Stiffness (Deg./In.-Lbs.)
10.6 lb-in/Deg
Measurement Type
Inch
B2 Shaft Penetration
0.311 in
Dynamic Torque Non-Reversing
10.2 lb-in
Number of Screws
4
Axial Motion
0.016 in
Screw Finish
Bright
B1 Shaft Penetration
0.311 in
Screw Seating Torque
0.73 Nm
Dynamic Torque Reversing
6.6 lb-in
Moment of Inertia
0.0427 lb-in^2
Screw Material
18-8 300 Series Stainless Steel
Bore Tolerance
+0.001 in / -0.000 in

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 25,000 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 0.188" bores, 0.630" OD, and 0.778" 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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