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500.41

Item number:

Description:

Oldham couplings are easy to use 3-part couplings utilizing wear discs providing generous radial compensation. The discs are the sacrificial elements and are replaceable at low cost in the event of wear or breakage. The 4 hub styles and 2 disc materials that comprise the range are fully interchangeable within each of the 9 sizes available. This part is a complete coupling consisting of two hubs and one acetal disc.

Select bore(s) before adding to cart (prices will change if keyways are selected).

Bore 1
Bore 2
Part #:

Technical Specifications

Coupling Type
Oldham Coupling
Configuration
Blind Bore
Size
41
Material
Aluminium
Max Bore B1 (in)
0.787
Max Bore B1 (mm)
20
Min Bore B1 (in)
0.375
Min Bore B1 (mm)
9.525
Max Bore B2 (in)
0.787
Max Bore B2 (mm)
20
Min Bore B2 (in)
0.375
Min Bore B2 (mm)
9.525
Angular Compensation, Max (degrees)
0.5
Axial Compensation, Max (in)
+/- 0.006
Axial Compensation, Max (mm)
+/- 0.15
Bore Tolerance (in)
+0.0012 / -0.0000
Bore Tolerance (mm)
+0.03 / -0.00
Fastener Screw Size
M5
Fastener Screw Torque (lb-in)
40.9
Fastener Screw Torque (Nm)
4.62
Fastener Wrench Size (mm)
2.5
Max Speed (rpm)
3000
Operating Temperature (°C)
-20 to +60
Operating Temperature (°F)
-20 to +140
Peak Torque (lb-in)
151
Peak Torque (Nm)
17
Radial Compensation, Max (in)
0.01
Radial Compensation, Max (mm)
0.25
Resists Axial Load
No
Shaft Connection
Set-Screw
Static Break Torque (lb-in)
504
Static Break Torque (Nm)
57
Torsional Rate (deg/lb-in)
0.005
Torsional Rate (deg/Nm)
0.048
Torsional Stiffness (lb-in/rad)
10620
Torsional Stiffness (Nm/rad)
1200
Mass (Weight) (g)
148
Mass (Weight) (oz)
5.3
[D] Outside Diameter (in)
1.62
[D] Outside Diameter (mm)
41.3
L1 Dimension (in)
0.66
L1 Dimension (mm)
16.7
L2 Dimension (in)
0.69
L2 Dimension (mm)
17.4
[L] Assembled Length (in)
2
[L] Assembled Length (mm)
50.8
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.
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