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MBCK57-30-28-A
Manufacturer
Ruland
Description
30mm X 28mm Bores
57.2mm Od, 82.2mm Length
Bellows Coupling With Keyways
High Stiffness
Aluminum
57.2mm Od, 82.2mm Length
Bellows Coupling With Keyways
High Stiffness
Aluminum
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(800) 228-8895 Request a callSpecifications
Brand
Ruland
Seating Torque
16 Nm
Product Group
Bellows Coupling Standard Length
Shaft Tolerance
+0.000 mm / -0.013 mm
Zero-Backlash?
Yes
Balanced Design
Yes
UNSPC
31163018
Cap Screw
M6
Hex Wrench Size
5.0 mm
Dynamic Torque Reversing
15.00 Nm
Dynamic Torque Non-Reversing
30.00 Nm
Torsional Stiffness
135 Nm/Deg
Angular Misalignment
2.0 deg
Parallel Misalignment
0.30 mm
Axial Motion
0.75 mm
Bellows Attachment Method
Epoxy
Length Tolerance
+/- 0.76 mm
Maximum Speed
10000 RPM
Temperature
-40°F to 200°F (-40°C to 93°C)
Static Torque
60.00 Nm
Number of Screws
2 ea
Bore Tolerance
+0.03 mm / -0.00 mm
Material
Aluminum
Bore (B1)
30 mm
Bore (B2)
28 mm
Keyway
Yes
Keyway (K1)
8 mm
Keyway (K2)
8 mm
B2 Max Shaft Penetration
38.0 mm
B1 Max Shaft Penetration
38.0 mm
Length (L)
3.235 in (82.2 mm)
Screw Material
Alloy Steel
Screw Finish
Black Oxide
ISO 9001:2015
Certified
REACH
Compliant
RoHS3
Compliant
Conflict Minerals
Compliant
Tariff Code
8483.60.8000
O.D. (D)
2.250 in (57.2 mm)
Recommended Hex Key
Metric Hex Keys
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