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Bellows Coupling

  • Mfr # BC44-20-20-A

  • Zoro # G408675678


product price: $229.99
/ea
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Key Features

Overall Length
3.44 in
Dynamic Torque Reversing
231.3 lb-in
Axial Motion
0.03 in
Moment of Inertia
1.435 lb-in sq
Screw Material
Alloy Steel
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Specifications

Product Information

MFR #
BC44-20-20-A
Zoro #
G408675678
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.44 in
Coupling Outside Diameter
2.75 in
Bore Diameter 1
1 1/4 in
Different Bore Sizes
No
Bore Diameter 2
1 1/4 in
Maximum Bore Diameter
1 1/4 in
Hub Length
1.2 in
Screw Thread Size
M8
Length Through Bore 1
1.58 in
Minimum Bore Diameter
1 1/4 in
Clearance Diameter
2.75 in
Length Through Bore 2
1.58 in

Details

Dynamic Torque Reversing
231.3 lb-in
Axial Motion
0.03 in
Moment of Inertia
1.435 lb-in sq
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Item
Bellows Coupling
Dynamic Torque Non-Reversing
462.5 lb-in
Bellows Material Grade
321
Minimum Operating Temperature
-40 Degrees F
Bellows Material
Stainless Steel
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Maximum Operating Temperature
200 Degrees F
Hub Material
Aluminum
Hub Material Grade
2024
Maximum Speed
10,000 RPM
Zero Backlash
Yes
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
System of Measurement
Inch
Hub Material Finish
Sulfuric Anodized
Torsional Stiffness
2,100 in-lb/Deg
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Fastener Tightening Torque
39 N-m
Bore Type
Round
Parallel Misalignment
0.012 in
Shaft Locking Type
Clamp On
Shaft Tolerance
+0.0000 in / -0.0005 in
Screw Material Finish
Black Oxide
Maximum Torque
925 lb-in
Angular Misalignment
2 Degrees
Application
Encoders, Stepper / Servo
Number of Locking Screws
2
Included Screws
(2) Hex Cap Screw
Bellows Material Finish
None

Description

Bellows Coupling, Bore Diameter 1 1 1/4 in, Bore Diameter 2 1 1/4 in, Coupling Outside Diameter 2.75 in, Maximum Speed 10,000 RPM, Maximum Torque 925 lb-in, Hub Material Aluminum, Overall Length 3.44 in, Shaft Locking Type Clamp On, System of Measurement Inch, Clearance Diameter 2.75 in, Bellows Material Stainless Steel, Different Bore Sizes No, Length Through Bore 1 1.58 in, Length Through Bore 2 1.58 in, Parallel Misalignment 0.012 in, Bore Type Round, Dynamic Torque Non-Reversing 462.5 lb-in

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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