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Ruland Bellows Coupling MBCK80-40-30-A - main

Bellows Coupling

  • Mfr # MBCK80-40-30-A

  • Zoro # G608677052

product price: $263.99
/ea
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Key Features

Overall Length
96.9 mm
Dynamic Torque Non-Reversing
76 N-m
Moment of Inertia
0.0008057 kgf/m sq
Dynamic Torque Reversing
38 N-m
Bore Tolerance
+0.03/-0.00 mm
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Specifications

Product Information

MFR #
MBCK80-40-30-A
Zoro #
G608677052
UPC #
-
Country of Origin
United States

Dimensions

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

Details

Dynamic Torque Non-Reversing
76 N-m
Moment of Inertia
0.0008057 kgf/m sq
Dynamic Torque Reversing
38 N-m
Bore Tolerance
+0.03/-0.00 mm
Screw Material
Alloy Steel
Item
Bellows Coupling
Axial Motion
0.76 mm
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
Minimum Operating Temperature
-40 Degrees C
Bellows Material
Stainless Steel
Hub Material
Aluminum
Maximum Operating Temperature
93 Degrees C
Maximum Speed
10,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Bellows Material Grade
321
Bore Type
Round Keyed
Zero Backlash
Yes
Hub Material Grade
2024
System of Measurement
Metric
Application
Encoders, Stepper / Servo
Screw Material Finish
Black Oxide
Included Screws
(2) Hex Cap Screw
Shaft Tolerance
+0.000 mm / -0.013 mm
Number of Locking Screws
2
Full Bearing Support Required
Yes
Bellows Material Finish
None
Hub Material Finish
Sulfuric Anodized
Fastener Tightening Torque
39 N-m
Torsional Stiffness
395.5 N-m/Deg
Parallel Misalignment
0.3 mm
Angular Misalignment
2 Degrees
Shaft Locking Type
Clamp On
Maximum Torque
152 N-m
For Misalignment Type
Angular, Axial, Parallel

Description

Bellows Coupling, Bore Diameter 1 40 mm, Bore Diameter 2 30 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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