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Ruland Bellows Coupling MBCK80-40-35-A - main

Bellows Coupling

  • Mfr # MBCK80-40-35-A

  • Zoro # G308677031

product price: $263.99
/ea
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Key Features

Overall Length
96.9 mm
Moment of Inertia
0.0007991 kgf/m sq
Dynamic Torque Reversing
38 N-m
Screw Material
Alloy Steel
Axial Motion
0.76 mm
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Specifications

Product Information

MFR #
MBCK80-40-35-A
Zoro #
G308677031
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
96.9 mm
Maximum Bore Diameter
40 mm
Bore Diameter 2
35 mm
Bore Diameter 1
40 mm
Different Bore Sizes
Yes
Minimum Bore Diameter
35 mm
Coupling Outside Diameter
79.4 mm
Hub Length
34.93 mm
Length Through Bore 1
44.5 mm
Screw Thread Size
M8
Keyway Width 1
12 mm
Keyway Width 2
10 mm
Keyway Depth 2
3.3 mm
Clearance Diameter
79.4 mm
Keyway Depth 1
3.3 mm
Screw Length
25 mm
Length Through Bore 2
44.5 mm

Details

Moment of Inertia
0.0007991 kgf/m sq
Dynamic Torque Reversing
38 N-m
Item
Bellows Coupling
Screw Material
Alloy Steel
Axial Motion
0.76 mm
Bore Tolerance
+0.03/-0.00 mm
Dynamic Torque Non-Reversing
76 N-m
Hub Material
Aluminum
Maximum Speed
10,000 RPM
Zero Backlash
Yes
Bellows Material
Stainless Steel
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material Grade
2024
Minimum Operating Temperature
-40 Degrees C
Maximum Operating Temperature
93 Degrees C
Bellows Material Grade
321
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
Bore Type
Round Keyed
Application
Encoders, Stepper / Servo
Torsional Stiffness
395.5 N-m/Deg
Full Bearing Support Required
Yes
Fastener Tightening Torque
39 N-m
Angular Misalignment
2 Degrees
Shaft Tolerance
+0.000 mm / -0.013 mm
Hub Material Finish
Sulfuric Anodized
Number of Locking Screws
2
Screw Material Finish
Black Oxide
Shaft Locking Type
Clamp On
Bellows Material Finish
None
Maximum Torque
152 N-m
Parallel Misalignment
0.3 mm
For Misalignment Type
Angular, Axial, Parallel
Included Screws
(2) Hex Cap Screw

Description

Bellows Coupling, Bore Diameter 1 40 mm, Bore Diameter 2 35 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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