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Bellows Coupling

  • Mfr # BCK50-28-24-A

  • Zoro # G808677357

product price: $263.99
/ea
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Key Features

Overall Length
3.82 in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
675 lb-in
Dynamic Torque Reversing
337.5 lb-in
Axial Motion
0.03 in
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Specifications

Product Information

MFR #
BCK50-28-24-A
Zoro #
G808677357
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.82 in
Minimum Bore Diameter
1 1/2 in
Bore Diameter 1
1 3/4 in
Maximum Bore Diameter
1 3/4 in
Coupling Outside Diameter
3.13 in
Bore Diameter 2
1 1/2 in
Different Bore Sizes
Yes
Keyway Width 2
3/8 in
Screw Thread Size
M8
Keyway Depth 1
3/16 in
Length Through Bore 2
1.75 in
Length Through Bore 1
1.75 in
Keyway Width 1
3/8 in
Screw Length
25 mm
Keyway Depth 2
3/16 in
Clearance Diameter
3.13 in
Hub Length
1.38 in

Details

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

Description

Bellows Coupling, Bore Diameter 1 1 3/4 in, Bore Diameter 2 1 1/2 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 Keyed

Restrictions

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

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