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530.26

Item number:

Description:

3-Convolution (standard) Short type for precisely aligned shafts. Stainless Steel Bellows Couplings with Set Screw Style Fixing

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

Bore 1
Bore 2
Part #:

Technical Specifications

Coupling Type
Bellows Flex-B
Configuration
Short
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)
2
Angular Stiffness (lbf/degree)
0.285
Angular Stiffness (N/degree)
1.27
Axial Compensation, Max (in)
0.014
Axial Compensation, Max (mm)
0.36
Axial Stiffness (lbf/in)
32.5
Axial Stiffness (N/mm)
5.7
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)
28.3
Peak Torque (Nm)
3.2
Radial Compensation, Max (in)
0.002
Radial Compensation, Max (mm)
0.06
Radial Stiffness (lbf/in)
1359
Radial Stiffness (N/mm)
238
Resists Axial Load
Yes
Shaft Connection
Set-Screw
Torsional Stiffness (lb-in/rad)
6682
Torsional Stiffness (Nm/rad)
755
Mass (Weight) (g)
35
Mass (Weight) (oz)
1.23
[D] Outside Diameter (in)
1.02
[D] Outside Diameter (mm)
26
L1 Dimension (in)
0.55
L1 Dimension (mm)
14
[L] Length (in)
1.48
[L] Length (mm)
37.5
[L] Overall Length (in)
1.48
[L] Overall Length (mm)
37.5
Item Note
Coupling load capacity depends on the operating load cycle. Refer to catalog for further sizing information.
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