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Bellows Coupling

  • Mfr # BC50-28-20-A

  • Zoro # G408675760

product price: $250.99
/ea
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Key Features

Overall Length
3.82 in
Screw Material
Alloy Steel
Dynamic Torque Reversing
337.5 lb-in
Axial Motion
0.03 in
Dynamic Torque Non-Reversing
675 lb-in
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Specifications

Product Information

MFR #
BC50-28-20-A
Zoro #
G408675760
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.82 in
Minimum Bore Diameter
1 1/4 in
Different Bore Sizes
Yes
Coupling Outside Diameter
3.13 in
Maximum Bore Diameter
1 3/4 in
Bore Diameter 2
1 1/4 in
Bore Diameter 1
1 3/4 in
Length Through Bore 2
1.75 in
Screw Thread Size
M8
Hub Length
1.38 in
Length Through Bore 1
1.75 in
Clearance Diameter
3.13 in
Screw Length
25 mm

Details

Screw Material
Alloy Steel
Dynamic Torque Reversing
337.5 lb-in
Axial Motion
0.03 in
Item
Bellows Coupling
Dynamic Torque Non-Reversing
675 lb-in
Moment of Inertia
2.715 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Hub Material
Aluminum
Bellows Material Grade
321
Minimum Operating Temperature
-40 Degrees F
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
Bellows Material
Stainless Steel
Zero Backlash
Yes
Maximum Operating Temperature
200 Degrees F
System of Measurement
Inch
Maximum Speed
10,000 RPM
Hub Material Grade
2024
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Included Screws
(2) Hex Cap Screw
Full Bearing Support Required
Yes
Bellows Material Finish
None
Shaft Tolerance
+0.0000 in / -0.0005 in
Hub Material Finish
Sulfuric Anodized
Shaft Locking Type
Clamp On
Application
Encoders, Stepper / Servo
Torsional Stiffness
3,500 in-lb/Deg
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
39 N-m
Parallel Misalignment
0.012 in
Number of Locking Screws
2
Bore Type
Round
Maximum Torque
1,350 lb-in
Angular Misalignment
2 Degrees

Description

Bellows Coupling, Bore Diameter 1 1 3/4 in, Bore Diameter 2 1 1/4 in, Coupling Outside Diameter 3.13 in, Maximum Speed 10,000 RPM, Maximum Torque 1,350 lb-in, Hub Material Aluminum, Overall Length 3.82 in, Shaft Locking Type Clamp On, System of Measurement Inch, Clearance Diameter 3.13 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 1.75 in, Length Through Bore 2 1.75 in, Parallel Misalignment 0.012 in, Bore Type Round, Dynamic Torque Non-Reversing 675 lb-in

Restrictions

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

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