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Jaw Coupling - MJS
Set screw jaw coupling hubs with metric dimensions. Bore sizes range from 3mm to 32mm.
Features
Zero backlash
Balanced design
Replaceable spider
RoHS2 and REACH Compliant
Maximum speed: 8,000 RPM
Bore tolerance:
+.001"/-.000"
+.03mm/-.00mm
Temperature Range:
-10°F to 180°F
-23°C to 82°C
Material
Aluminum hubs are standard
Stainless steel hubs are available upon request
How to Order Complete Coupling: Jaw couplings are an assembly of two hubs and one spider
Hubs: Choose two hubs in inch or metric in any style with the same outside diameter
Spider: Choose spider to match performance criteria. The spider must have the same outside diameter as both hubs.
Each hub and spider is sold separately
Products
Download CAD File:
MJS15-3-A
MJS15-3-A
As low as
$11.34
$16.64
Ruland MJS15-3-A, 3mm Jaw Coupling Hub, Aluminum, Set Screw Style, 15.0mm OD, 7.6mm Length
Download CAD File:
MJS15-4-A
MJS15-4-A
As low as
$11.34
$16.64
Ruland MJS15-4-A, 4mm Jaw Coupling Hub, Aluminum, Set Screw Style, 15.0mm OD, 7.6mm Length
Download CAD File:
MJS15-5-A
MJS15-5-A
As low as
$11.34
$16.64
Ruland MJS15-5-A, 5mm Jaw Coupling Hub, Aluminum, Set Screw Style, 15.0mm OD, 7.6mm Length
Download CAD File:
MJS15-6-A
MJS15-6-A
As low as
$11.34
$16.64
Ruland MJS15-6-A, 6mm Jaw Coupling Hub, Aluminum, Set Screw Style, 15.0mm OD, 7.6mm Length
Download CAD File:
MJS51-12-A
MJS51-12-A
As low as
$48.06
$70.48
Ruland MJS51-12-A, 12mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-13-A
MJS51-13-A
As low as
$48.06
$70.48
Ruland MJS51-13-A, 13mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-14-A
MJS51-14-A
As low as
$48.06
$70.48
Ruland MJS51-14-A, 14mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-15-A
MJS51-15-A
As low as
$48.06
$70.48
Ruland MJS51-15-A, 15mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-16-A
MJS51-16-A
As low as
$48.06
$70.48
Ruland MJS51-16-A, 16mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-17-A
MJS51-17-A
As low as
$48.06
$70.48
Ruland MJS51-17-A, 17mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-18-A
MJS51-18-A
As low as
$48.06
$70.48
Ruland MJS51-18-A, 18mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-19-A
MJS51-19-A
As low as
$48.06
$70.48
Ruland MJS51-19-A, 19mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-20-A
MJS51-20-A
As low as
$48.06
$70.48
Ruland MJS51-20-A, 20mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-22-A
MJS51-22-A
As low as
$48.06
$70.48
Ruland MJS51-22-A, 22mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-24-A
MJS51-24-A
As low as
$48.06
$70.48
Ruland MJS51-24-A, 24mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Download CAD File:
MJS51-25-A
MJS51-25-A
As low as
$48.06
$70.48
Ruland MJS51-25-A, 25mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
MJS15-3-A
3 mm
0.860 in (21.8 mm)
Aluminum
0.590 in (15.0 mm)
8,000 RPM
MJS15-4-A
4 mm
0.860 in (21.8 mm)
Aluminum
0.590 in (15.0 mm)
8,000 RPM
MJS15-5-A
5 mm
0.860 in (21.8 mm)
Aluminum
0.590 in (15.0 mm)
8,000 RPM
MJS15-6-A
6 mm
0.860 in (21.8 mm)
Aluminum
0.590 in (15.0 mm)
8,000 RPM
MJS51-12-A
12 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-13-A
13 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-14-A
14 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-15-A
15 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-16-A
16 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-17-A
17 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-18-A
18 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-19-A
19 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-20-A
20 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-22-A
22 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-24-A
24 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
MJS51-25-A
25 mm
2.400 in (61.0 mm)
Aluminum
2.000 in (50.8 mm)
8,000 RPM
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Now Shopping by
Outer Diameter (OD)
2.000 in (50.8 mm)
Outer Diameter (OD)
0.590 in (15.0 mm)
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