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Bellows Coupling

  • Mfr # MBC70-35-25-A
  • Zoro # G708677198

product price: 
$
221.99
/ea
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Key Features

Overall Length
87.4 mm
Moment of Inertia
0.00318 kgf/m sq
Screw Material
Alloy Steel
Axial Motion
0.76 mm
Dynamic Torque Non-Reversing
52.25 N-m
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Specifications

Product Information

MFR #
MBC70-35-25-A
Zoro #
G708677198
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
87.4 mm
Bore Diameter 2
25 mm
Different Bore Sizes
Yes
Bore Diameter 1
35 mm
Coupling Outside Diameter
69.9 mm
Maximum Bore Diameter
35 mm
Length Through Bore 1
40.2 mm
Screw Thread Size
M8
Hub Length
30.48 mm
Length Through Bore 2
40.2 mm
Minimum Bore Diameter
25 mm
Wire Rope Length
87.4 mm
Length
87.4 mm
Fits Chest Size
Balanced Design for High RPM, Constant Velocity, High Torque with Low Inertia, High Torsional Stiffness, Long Life with no Maintenance

Details

Moment of Inertia
0.00318 kgf/m sq
Item
Bellows Coupling
Screw Material
Alloy Steel
Axial Motion
0.76 mm
Dynamic Torque Non-Reversing
52.25 N-m
Bore Tolerance
+0.03/-0.00 mm
Dynamic Torque Reversing
26.3 N-m
Hub Material Grade
2024
System of Measurement
Metric
Zero Backlash
Yes
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Maximum Speed
10,000 RPM
Bellows Material
Stainless Steel
Minimum Operating Temperature
-40 Degrees C
Features
Balanced Design for High RPM, Constant Velocity, High Torque with Low Inertia, High Torsional Stiffness, Long Life with no Maintenance
Maximum Operating Temperature
93 Degrees C
Bellows Material Grade
321
Hub Material
Aluminum
Application
Encoders, Stepper / Servo
Parallel Misalignment
0.3 mm
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Shaft Locking Type
Clamp On
Included Screws
(2) Hex Cap Screw
Angular Misalignment
2 Degrees
Bellows Material Finish
None
Fastener Tightening Torque
39 N-m
Hub Material Finish
Sulfuric Anodized
Shaft Tolerance
+0.0000 in / -0.0005 in
Screw Material Finish
Black Oxide
Maximum Torque
104.5 N-m
Bore Type
Round
Torsional Stiffness
237 N-m/Deg
Number of Locking Screws
2

Description

Bellows Coupling, Bore Diameter 1 35 mm, Bore Diameter 2 25 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 Yes, 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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