P-Series Beam Coupling - PSMR
Set screw style P-Series four beam couplings (also referred to as helical couplings) with metric dimensions. Bore sizes range from 3mm to 12mm.
Features
- Aluminum
- Extra flexible with low bearing loads
- Lightweight for low inertia
- Temperature range: -40°F to 225°F
- Stainless Steel
- Flexible with low bearing loads
- Corrosion resistant
- Temperature range: -40°F to 350°F
- Multiple beam cuts improve parallel misalignment capabilities
- Zero backlash
- Constant velocity
- RoHS3 and REACH Compliant
- Maximum speed: 6,000 RPM
- Bore tolerance: +.025mm/–.000mm
How to Specify
Part numbers are in the following format with numbers representing millimeters:
Products
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PSMR25-8-6-A
As low as $34.03 $49.92Ruland PSMR25-8-6-A, 8mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length -
PSMR25-8-6-SS
As low as $89.84 $131.76Ruland PSMR25-8-6-SS, 8mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-8-7-A
As low as $34.03 $49.92Ruland PSMR25-8-7-A, 8mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-8-7-SS
As low as $89.84 $131.76Ruland PSMR25-8-7-SS, 8mm x 7mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-8-8-A
As low as $34.03 $49.92Ruland PSMR25-8-8-A, 8mm x 8mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-8-8-SS
As low as $89.84 $131.76Ruland PSMR25-8-8-SS, 8mm x 8mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-6-A
As low as $34.03 $49.92Ruland PSMR25-9-6-A, 9mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-6-SS
As low as $89.84 $131.76Ruland PSMR25-9-6-SS, 9mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-7-A
As low as $34.03 $49.92Ruland PSMR25-9-7-A, 9mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-7-SS
As low as $89.84 $131.76Ruland PSMR25-9-7-SS, 9mm x 7mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-8-A
As low as $34.03 $49.92Ruland PSMR25-9-8-A, 9mm x 8mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-8-SS
As low as $89.84 $131.76Ruland PSMR25-9-8-SS, 9mm x 8mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-9-A
As low as $34.03 $49.92Ruland PSMR25-9-9-A, 9mm x 9mm Four Beam Coupling, Aluminum, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR25-9-9-SS
As low as $89.84 $131.76Ruland PSMR25-9-9-SS, 9mm x 9mm Four Beam Coupling, Stainless Steel, Set Screw Style, 25.4mm OD, 31.8mm Length
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PSMR29-10-10-A
As low as $41.35 $60.64Ruland PSMR29-10-10-A, 10mm x 10mm Four Beam Coupling, Aluminum, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-10-SS
As low as $110.57 $162.16Ruland PSMR29-10-10-SS, 10mm x 10mm Four Beam Coupling, Stainless Steel, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-6-A
As low as $41.35 $60.64Ruland PSMR29-10-6-A, 10mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-6-SS
As low as $110.57 $162.16Ruland PSMR29-10-6-SS, 10mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-7-A
As low as $41.35 $60.64Ruland PSMR29-10-7-A, 10mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-7-SS
As low as $110.57 $162.16Ruland PSMR29-10-7-SS, 10mm x 7mm Four Beam Coupling, Stainless Steel, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-8-A
As low as $41.35 $60.64Ruland PSMR29-10-8-A, 10mm x 8mm Four Beam Coupling, Aluminum, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-8-SS
As low as $110.57 $162.16Ruland PSMR29-10-8-SS, 10mm x 8mm Four Beam Coupling, Stainless Steel, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-9-A
As low as $41.35 $60.64Ruland PSMR29-10-9-A, 10mm x 9mm Four Beam Coupling, Aluminum, Set Screw Style, 28.6mm OD, 38.1mm Length
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PSMR29-10-9-SS
As low as $110.57 $162.16Ruland PSMR29-10-9-SS, 10mm x 9mm Four Beam Coupling, Stainless Steel, Set Screw Style, 28.6mm OD, 38.1mm Length
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