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536.26

Item number:

Description:

3-Convolution (standard) Short type for precisely aligned shafts. Stainless Steel Bellows Couplings, 3 Convolution with Clamp 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
M3
Fastener Screw Torque (lb-in)
21.5
Fastener Screw Torque (Nm)
2.43
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
Clamp
Torsional Stiffness (lb-in/rad)
6682
Torsional Stiffness (Nm/rad)
755
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)
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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