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231.41.00

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 the hub only, a complete coupling consists of two hubs and a torque disc.

Technical Specifications

Coupling Type
Oldham Hub
Configuration
No Bore
Size
41
Material
Aluminium
Angular Compensation, Max (degrees)
0.5
Axial Compensation, Max (in)
+/- 0.006
Axial Compensation, Max (mm)
+/- 0.15
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
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)
77
Mass (Weight) (oz)
2.7
[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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