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Bellows Coupling

  • Mfr # MBCK80-45-25-A

  • Zoro # G508677046


product price: $290.99
/ea
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Key Features

Overall Length
96.9 mm
Dynamic Torque Reversing
38 N-m
Dynamic Torque Non-Reversing
76 N-m
Bore Tolerance
+0.03/-0.00 mm
Screw Material
Alloy Steel
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Specifications

Product Information

MFR #
MBCK80-45-25-A
Zoro #
G508677046
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
96.9 mm
Bore Diameter 2
25 mm
Different Bore Sizes
Yes
Coupling Outside Diameter
79.4 mm
Minimum Bore Diameter
25 mm
Maximum Bore Diameter
45 mm
Bore Diameter 1
45 mm
Hub Length
34.93 mm
Clearance Diameter
79.4 mm
Length Through Bore 2
44.5 mm
Length Through Bore 1
44.5 mm
Keyway Width 2
8 mm
Keyway Depth 1
3.8 mm
Keyway Width 1
14 mm
Keyway Depth 2
3.3 mm
Screw Length
25 mm
Screw Thread Size
M8

Details

Dynamic Torque Reversing
38 N-m
Dynamic Torque Non-Reversing
76 N-m
Bore Tolerance
+0.03/-0.00 mm
Screw Material
Alloy Steel
Axial Motion
0.76 mm
Moment of Inertia
0.0007945 kgf/m sq
Item
Bellows Coupling
Maximum Operating Temperature
93 Degrees C
Bore Type
Round Keyed
Bellows Material Grade
321
System of Measurement
Metric
Hub Material Grade
2024
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
Zero Backlash
Yes
Bellows Material
Stainless Steel
Minimum Operating Temperature
-40 Degrees C
Maximum Speed
10,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material
Aluminum
Application
Encoders, Stepper / Servo
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
Included Screws
(2) Hex Cap Screw
Parallel Misalignment
0.3 mm
Angular Misalignment
2 Degrees
Bellows Material Finish
None
Fastener Tightening Torque
39 N-m
Torsional Stiffness
395.5 N-m/Deg
Full Bearing Support Required
Yes
Maximum Torque
152 N-m
Shaft Tolerance
+0.000 mm / -0.013 mm
Hub Material Finish
Sulfuric Anodized
Screw Material Finish
Black Oxide
Shaft Locking Type
Clamp On

Description

Bellows Coupling, Bore Diameter 1 45 mm, Bore Diameter 2 25 mm, Coupling Outside Diameter 79.4 mm, Maximum Speed 10,000 RPM, Maximum Torque 152 N-m, Hub Material Aluminum, Overall Length 96.9 mm, Shaft Locking Type Clamp On, System of Measurement Metric, Clearance Diameter 79.4 mm, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 44.5 mm, Length Through Bore 2 44.5 mm, Parallel Misalignment 0.3 mm, Bore Type Round Keyed, Dynamic Torque Non-Reversing 76 N-m

Restrictions

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

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