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534.26

Item number:

Description:

2-Convolution (long cardan) Highest torsional stiffness of the bellows couplings giving the highest torsional accuracy. Stainless Steel Bellows Couplings with Set Screw Style Fixing

Technical Specifications

Coupling Type
Bellows Flex-B
Configuration
Stretch
Size
26
Material
Aluminium/Stainless Steel
Max Bore B1 (in)
0.472
Max Bore B1 (mm)
12
Min Bore B1 (in)
0.16
Min Bore B1 (mm)
4
Max Bore B2 (in)
0.47
Max Bore B2 (mm)
12
Min Bore B2 (in)
0.16
Min Bore B2 (mm)
4
Angular Compensation, Max (degrees)
1.3
Angular Stiffness (lbf/degree)
0.342
Angular Stiffness (N/degree)
1.52
Axial Compensation, Max (in)
0.008
Axial Compensation, Max (mm)
0.2
Axial Stiffness (lbf/in)
36.5
Axial Stiffness (N/mm)
6.4
Bore Tolerance (in)
+0.0012 / -0.0000
Bore Tolerance (mm)
+0.03 / -0.00
Fastener Screw Size
M5
Fastener Screw Torque (lb-in)
40.89
Fastener Screw Torque (Nm)
4.62
Fastener Wrench Size (mm)
2.5
Max Speed (rpm)
20000
Operating Temperature (°C)
-40 to +120
Operating Temperature (°F)
-40 to +248
Peak Torque (lb-in)
35.4
Peak Torque (Nm)
4
Radial Compensation, Max (in)
0.008
Radial Compensation, Max (mm)
0.2
Radial Stiffness (lbf/in)
83.4
Radial Stiffness (N/mm)
14.6
Resists Axial Load
Yes
Shaft Connection
Set-Screw
Torsional Stiffness (lb-in/rad)
5443
Torsional Stiffness (Nm/rad)
615
Mass (Weight) (g)
34
Mass (Weight) (oz)
1.2
[D] Outside Diameter (in)
1.02
[D] Outside Diameter (mm)
26
L1 Dimension (in)
0.55
L1 Dimension (mm)
14
[L] Length (in)
2.09
[L] Length (mm)
53.2
[L] Overall Length (in)
2.09
[L] Overall Length (mm)
53.2
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.
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