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Bellows Coupling

  • Mfr # MBC70-30-30-A

  • Zoro # G108677217


product price: $197.99
/ea
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Key Features

Overall Length
87.4 mm
Axial Motion
0.76 mm
Moment of Inertia
0.003118 kgf/m sq
Dynamic Torque Reversing
26.3 N-m
Dynamic Torque Non-Reversing
52.25 N-m
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Specifications

Product Information

MFR #
MBC70-30-30-A
Zoro #
G108677217
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
87.4 mm
Different Bore Sizes
No
Bore Diameter 1
30 mm
Coupling Outside Diameter
69.9 mm
Bore Diameter 2
30 mm
Length Through Bore 2
40.2 mm
Length Through Bore 1
40.2 mm
Hub Length
30.48 mm
Maximum Bore Diameter
30 mm
Minimum Bore Diameter
30 mm
Screw Thread Size
M8

Details

Axial Motion
0.76 mm
Moment of Inertia
0.003118 kgf/m sq
Dynamic Torque Reversing
26.3 N-m
Dynamic Torque Non-Reversing
52.25 N-m
Item
Bellows Coupling
Screw Material
Alloy Steel
Bore Tolerance
+0.03/-0.00 mm
Bellows Material
Stainless Steel
Zero Backlash
Yes
Maximum Operating Temperature
93 Degrees C
Minimum Operating Temperature
-40 Degrees C
System of Measurement
Metric
Features
Balanced Design for High RPM, Constant Velocity, High Torque with Low Inertia, High Torsional Stiffness, Long Life with no Maintenance
Maximum Speed
10,000 RPM
Hub Material
Aluminum
Bellows Material Grade
321
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material Grade
2024
Parallel Misalignment
0.3 mm
Maximum Torque
104.5 N-m
Shaft Tolerance
+0.0000 in / -0.0005 in
Fastener Tightening Torque
39 N-m
Torsional Stiffness
237 N-m/Deg
Bellows Material Finish
None
Screw Material Finish
Black Oxide
Application
Encoders, Stepper / Servo
Included Screws
(2) Hex Cap Screw
Bore Type
Round
Shaft Locking Type
Clamp On
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Angular Misalignment
2 Degrees
Number of Locking Screws
2
Hub Material Finish
Sulfuric Anodized

Description

Bellows Coupling, Bore Diameter 1 30 mm, Bore Diameter 2 30 mm, Coupling Outside Diameter 69.9 mm, Maximum Speed 10,000 RPM, Maximum Torque 104.5 N-m, Hub Material Aluminum, Overall Length 87.4 mm, Shaft Locking Type Clamp On, System of Measurement Metric, Bellows Material Stainless Steel, Different Bore Sizes No, Length Through Bore 1 40.2 mm, Length Through Bore 2 40.2 mm, Parallel Misalignment 0.3 mm, Bore Type Round, Dynamic Torque Non-Reversing 52.25 N-m, Dynamic Torque Reversing 26.3 N-m

Restrictions

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

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