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Ruland Bellows Coupling MBCK80-40-40-A - main

Bellows Coupling

  • Mfr # MBCK80-40-40-A

  • Zoro # G808677067

product price: $290.99
/ea
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Key Features

Overall Length
96.9 mm
Axial Motion
0.76 mm
Moment of Inertia
0.0007891 kgf/m sq
Dynamic Torque Non-Reversing
76 N-m
Dynamic Torque Reversing
38 N-m
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Specifications

Product Information

MFR #
MBCK80-40-40-A
Zoro #
G808677067
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
96.9 mm
Coupling Outside Diameter
79.4 mm
Bore Diameter 1
40 mm
Bore Diameter 2
40 mm
Different Bore Sizes
No
Keyway Width 1
12 mm
Clearance Diameter
79.4 mm
Minimum Bore Diameter
40 mm
Maximum Bore Diameter
40 mm
Length Through Bore 2
44.5 mm
Keyway Depth 1
3.3 mm
Keyway Width 2
12 mm
Hub Length
34.93 mm
Keyway Depth 2
3.3 mm
Screw Thread Size
M8
Length Through Bore 1
44.5 mm
Screw Length
25 mm

Details

Axial Motion
0.76 mm
Moment of Inertia
0.0007891 kgf/m sq
Item
Bellows Coupling
Dynamic Torque Non-Reversing
76 N-m
Dynamic Torque Reversing
38 N-m
Bore Tolerance
+0.03/-0.00 mm
Screw Material
Alloy Steel
Maximum Operating Temperature
93 Degrees C
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
System of Measurement
Metric
Hub Material
Aluminum
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
Bellows Material Grade
321
Maximum Speed
10,000 RPM
Bore Type
Round Keyed
Hub Material Grade
2024
Bellows Material
Stainless Steel
Minimum Operating Temperature
-40 Degrees C
Zero Backlash
Yes
Application
Encoders, Stepper / Servo
Full Bearing Support Required
Yes
Bellows Material Finish
None
Shaft Tolerance
+0.000 mm / -0.013 mm
Maximum Torque
152 N-m
Parallel Misalignment
0.3 mm
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
39 N-m
Included Screws
(2) Hex Cap Screw
Hub Material Finish
Sulfuric Anodized
Torsional Stiffness
395.5 N-m/Deg
Screw Material Finish
Black Oxide
Shaft Locking Type
Clamp On
Number of Locking Screws
2
Angular Misalignment
2 Degrees

Description

Bellows Coupling, Bore Diameter 1 40 mm, Bore Diameter 2 40 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 No, 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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