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Set Screw Keyed Oldham Coupling Hubs with Metric Bore
Set screw style oldham coupling hubs with bores with keyways and metric dimensions. Bore sizes range from 7mm to 20mm.
Features Large parallel misalignment
Electrically isolating
Replaceable disk
Balanced design
Constant velocity
RoHS3 and REACH Compliant
Maximum speed: 4,500 RPM
Bore tolerance: +.001"/-.000"
Temperature range (Deg. F)with Acetal Disk:
-10° to 150°
with Nylon Disk:
-10° to 130°
How to Order Complete Coupling: Oldham couplings are an assembly of two hubs and one disk
Hubs: Choose two hubs in inch or metric in any style with the same outside diameter
Disk: Choose disk to match performance criteria. The disk must have the same outside diameter as both hubs.
Each hub and disk is sold separately
Products
Download CAD File:
MOSC25-10-A
MOSC25-10-A
As low as
$18.99
$27.85
Ruland MOSC25-10-A, 10mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-10-SS
MOSC25-10-SS
As low as
$46.82
$114.87
Ruland MOSC25-10-SS, 10mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-11-A
MOSC25-11-A
As low as
$18.99
$27.85
Ruland MOSC25-11-A, 11mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-11-SS
MOSC25-11-SS
As low as
$46.82
$114.87
Ruland MOSC25-11-SS, 11mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-12-A
MOSC25-12-A
As low as
$18.99
$27.85
Ruland MOSC25-12-A, 12mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-12-SS
MOSC25-12-SS
As low as
$46.82
$114.87
Ruland MOSC25-12-SS, 12mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-7-A
MOSC25-7-A
As low as
$18.99
$27.85
Ruland MOSC25-7-A, 7mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 9.9mm Length
Download CAD File:
MOSC25-7-SS
MOSC25-7-SS
As low as
$46.82
$114.87
Ruland MOSC25-7-SS, 7mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 9.9mm Length
Download CAD File:
MOSC25-8-A
MOSC25-8-A
As low as
$18.99
$27.85
Ruland MOSC25-8-A, 8mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-8-SS
MOSC25-8-SS
As low as
$46.82
$114.87
Ruland MOSC25-8-SS, 8mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
Download CAD File:
MOSC25-9-A
MOSC25-9-A
As low as
$18.99
$27.85
Ruland MOSC25-9-A, 9mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 9.9mm Length
Download CAD File:
MOSC25-9-SS
MOSC25-9-SS
As low as
$46.82
$114.87
Ruland MOSC25-9-SS, 9mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 25.4mm OD, 9.9mm Length
Download CAD File:
MOSC33-10-A
MOSC33-10-A
As low as
$26.52
$38.90
Ruland MOSC33-10-A, 10mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-10-SS
MOSC33-10-SS
As low as
$65.47
$160.64
Ruland MOSC33-10-SS, 10mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-11-A
MOSC33-11-A
As low as
$26.52
$38.90
Ruland MOSC33-11-A, 11mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-11-SS
MOSC33-11-SS
As low as
$65.47
$160.64
Ruland MOSC33-11-SS, 11mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-12-A
MOSC33-12-A
As low as
$26.52
$38.90
Ruland MOSC33-12-A, 12mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-12-SS
MOSC33-12-SS
As low as
$65.47
$160.64
Ruland MOSC33-12-SS, 12mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-13-A
MOSC33-13-A
As low as
$26.52
$38.90
Ruland MOSC33-13-A, 13mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-13-SS
MOSC33-13-SS
As low as
$65.47
$160.64
Ruland MOSC33-13-SS, 13mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-14-A
MOSC33-14-A
As low as
$26.52
$38.90
Ruland MOSC33-14-A, 14mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-14-SS
MOSC33-14-SS
As low as
$65.47
$160.64
Ruland MOSC33-14-SS, 14mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-15-A
MOSC33-15-A
As low as
$26.52
$38.90
Ruland MOSC33-15-A, 15mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Download CAD File:
MOSC33-15-SS
MOSC33-15-SS
As low as
$65.47
$160.64
Ruland MOSC33-15-SS, 15mm Oldham Coupling Hub, 303 Stainless Steel, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
MOSC25-10-A
10 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-10-SS
10 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC25-11-A
11 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-11-SS
11 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC25-12-A
12 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-12-SS
12 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC25-7-A
7 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-7-SS
7 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC25-8-A
8 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-8-SS
8 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC25-9-A
9 mm
1.125 in (28.6 mm)
Aluminum
1.000 in (25.4 mm)
4,500 RPM
MOSC25-9-SS
9 mm
1.125 in (28.6 mm)
303 Stainless Steel
1.000 in (25.4 mm)
4,500 RPM
MOSC33-10-A
10 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-10-SS
10 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
MOSC33-11-A
11 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-11-SS
11 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
MOSC33-12-A
12 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-12-SS
12 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
MOSC33-13-A
13 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-13-SS
13 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
MOSC33-14-A
14 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-14-SS
14 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
MOSC33-15-A
15 mm
1.875 in (47.6 mm)
Aluminum
1.313 in (33.3 mm)
4,500 RPM
MOSC33-15-SS
15 mm
1.875 in (47.6 mm)
303 Stainless Steel
1.313 in (33.3 mm)
4,500 RPM
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