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Short Style Slit Couplings
Short style slit couplings are ideal for compact installations. They are a one-piece design made from 7075 aluminum for a long, zero-backlash life. The two sets of identical slits provides the best balance between zero backlash, torsional stiffness and low bearing load. Slit couplings can accommodate parallel misalignment, angular misalignment, and axial motion. Ruland slit couplings are RoHS3 and REACH compliant.
Products
Download CAD File:
MRSS13-3-3-A
MRSS13-3-3-A
As low as
$57.07
$140.02
Ruland MRSS13-3-3-A, 3mm x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-4-3-A
MRSS13-4-3-A
As low as
$57.07
$140.02
Ruland MRSS13-4-3-A, 4mm x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-4-4-A
MRSS13-4-4-A
As low as
$57.07
$140.02
Ruland MRSS13-4-4-A, 4mm x 4mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-5-3-A
MRSS13-5-3-A
As low as
$57.07
$140.02
Ruland MRSS13-5-3-A, 5mm x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-5-4-A
MRSS13-5-4-A
As low as
$57.07
$140.02
Ruland MRSS13-5-4-A, 5mm x 4mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-5-5-A
MRSS13-5-5-A
As low as
$57.07
$140.02
Ruland MRSS13-5-5-A, 5mm x 5mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-6-3-A
MRSS13-6-3-A
As low as
$57.07
$140.02
Ruland MRSS13-6-3-A, 6mm x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-6-4-A
MRSS13-6-4-A
As low as
$57.07
$140.02
Ruland MRSS13-6-4-A, 6mm x 4mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-6-5-A
MRSS13-6-5-A
As low as
$57.07
$140.02
Ruland MRSS13-6-5-A, 6mm x 5mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
MRSS13-6-6-A
MRSS13-6-6-A
As low as
$57.07
$140.02
Ruland MRSS13-6-6-A, 6mm x 6mm Short Slit Coupling, Aluminum, Set Screw Style, 13.0mm OD, 16.8mm length
Download CAD File:
RSS8-1/4\"-3MM-A
RSS8-1/4"-3MM-A
As low as
$57.07
$140.02
Ruland RSS8-1/4"-3MM-A, 0.250" x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-1/4\"-4MM-A
RSS8-1/4"-4MM-A
As low as
$57.07
$140.02
Ruland RSS8-1/4"-4MM-A, 0.250" x 4mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-1/4\"-5MM-A
RSS8-1/4"-5MM-A
As low as
$57.07
$140.02
Ruland RSS8-1/4"-5MM-A, 0.250" x 5mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-1/4\"-6MM-A
RSS8-1/4"-6MM-A
As low as
$57.07
$140.02
Ruland RSS8-1/4"-6MM-A, 0.250" x 6mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-1/8\"-3MM-A
RSS8-1/8"-3MM-A
As low as
$57.07
$140.02
Ruland RSS8-1/8"-3MM-A, 0.125" x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-2-2-A
RSS8-2-2-A
As low as
$57.07
$140.02
Ruland RSS8-2-2-A, 0.125" x 0.125" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-3-2-A
RSS8-3-2-A
As low as
$57.07
$140.02
Ruland RSS8-3-2-A, 0.188" x 0.125" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-3-3-A
RSS8-3-3-A
As low as
$57.07
$140.02
Ruland RSS8-3-3-A, 0.188" x 0.188" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-3/16\"-3MM-A
RSS8-3/16"-3MM-A
As low as
$57.07
$140.02
Ruland RSS8-3/16"-3MM-A, 0.188" x 3mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-3/16\"-4MM-A
RSS8-3/16"-4MM-A
As low as
$57.07
$140.02
Ruland RSS8-3/16"-4MM-A, 0.188" x 4mm Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Download CAD File:
RSS8-4-2-A
RSS8-4-2-A
As low as
$57.07
$140.02
Ruland RSS8-4-2-A, 0.250" x 0.125" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-4-3-A
RSS8-4-3-A
As low as
$57.07
$140.02
Ruland RSS8-4-3-A, 0.250" x 0.188" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-4-4-A
RSS8-4-4-A
As low as
$57.07
$140.02
Ruland RSS8-4-4-A, 0.250" x 0.250" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" OD, 0.661" length
Download CAD File:
RSS8-4MM-1/8\"-A
RSS8-4MM-1/8"-A
As low as
$57.07
$140.02
Ruland RSS8-4MM-1/8"-A, 4mm x 0.125" Short Slit Coupling, Aluminum, Set Screw Style, 0.512" (13.0mm) OD, 0.661" (16.8mm) length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
MRSS13-3-3-A
3 mm
3 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-4-3-A
4 mm
3 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-4-4-A
4 mm
4 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-5-3-A
5 mm
3 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-5-4-A
5 mm
4 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-5-5-A
5 mm
5 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-6-3-A
6 mm
3 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-6-4-A
6 mm
4 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-6-5-A
6 mm
5 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
MRSS13-6-6-A
6 mm
6 mm
16.8 mm
Aluminum
13 mm
30,000 RPM
RSS8-1/4"-3MM-A
0.2500 in
3 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-1/4"-4MM-A
0.2500 in
4 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-1/4"-5MM-A
0.2500 in
5 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-1/4"-6MM-A
0.2500 in
6 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-1/8"-3MM-A
0.1250 in
3 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-2-2-A
0.1250 in
0.1250 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-3-2-A
0.1875 in
0.1250 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-3-3-A
0.1875 in
0.1875 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-3/16"-3MM-A
0.1875 in
3 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-3/16"-4MM-A
0.1875 in
4 mm
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
RSS8-4-2-A
0.2500 in
0.1250 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-4-3-A
0.2500 in
0.1875 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-4-4-A
0.2500 in
0.2500 in
0.661 in
Aluminum
0.512 in
30,000 RPM
RSS8-4MM-1/8"-A
4 mm
0.1250 in
0.661 in (16.8 mm)
Aluminum
0.512 in (13.0 mm)
30,000 RPM
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30,000 RPM
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