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  11. Coupling, Bellows Clamp, Bore 12x12 mm
Ruland Coupling, Bellows Clamp, Bore 12x12 mm MBC25-12-12-A - main

Coupling, Bellows Clamp, Bore 12x12 mm

  • Mfr # MBC25-12-12-A

  • Zoro # G1301221

product price: $106.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
12mm x 12mm
Rated Torque
60 in-lb
Max. RPM
10,000 RPM
Outside Dia.
25 mm
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Specifications

Product Information

MFR #
MBC25-12-12-A
Zoro #
G1301221
UPC #
634529063774
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 12mm
Outside Dia.
25 mm
Overall Length
33.3 mm
Length through Bore (mm)
16.50
Outside Dia. (mm)
25
Length through Bore
16.5 mm
Screw Size
M3
Screw Size (mm)
M3
Hub Dia.
25 mm
Clearance Dia. (mm)
25.0
Overall Length (mm)
33
Coupling Outside Diameter
25.4 mm
Bore Diameter 2
12 mm
Different Bore Sizes
No
Clearance Diameter
25.4 mm
Bore Diameter 1
12 mm
Maximum Bore Diameter
12 mm
Hub Length
11.85 mm
Length Through Bore 1
15.9 mm
Screw Thread Size
M3
Minimum Bore Diameter
12 mm
Length Through Bore 2
15.9 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
60 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
1.5 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.004
Style
Bellows Clamp
Max. Axial Misalignment (In.)
+/-0.012
Finish
Anodized Aluminum
Max. Parallel Misalignment (In.)
0.004 in
Max. Temp. Range (F)
200
Torque (In.-Lbs.)
60
Item
Motion Control Coupling
Screw Type
Cap Screw
Material
Aluminum
Max. Temp.
200 Degrees F
Item - Motion Control Couplings
Motion Control Coupling
Axial Motion
0.3 mm
Dynamic Torque Non-Reversing
3.4 N-m
Bore Tolerance
+0.03 mm / -0.00 mm
Screw Material
Alloy Steel
Dynamic Torque Reversing
1.7 N-m
Moment of Inertia
0.00000264 kgf/m sq
System of Measurement
Metric
Application
Encoders, Stepper / Servo
Zero Backlash
Yes
Maximum Operating Temperature
93 Degrees C
Hub Material Grade
2024
Parallel Misalignment
0.1 mm
Shaft Tolerance
+0.000 mm / -0.013 mm
Screw Material Finish
Black Oxide
Features
Balanced Design for Reduced Vibration, Lightweight and has Low Inertia, Zero Backlash
Torsional Stiffness
27 N-m/Deg
Hub Material Finish
Sulfuric Anodized
For Misalignment Type
Angular, Axial, Parallel
Bellows Material Grade
321
Full Bearing Support Required
Yes
Maximum Torque
6.8 N-m
Minimum Operating Temperature
-40 Degrees C
Included Screws
(2) Hex Socket Cap Screw
Bore Type
Round
Fastener Tightening Torque
2.1 N-m
Bellows Material
Stainless Steel
Angular Misalignment
1.5 Degrees
Bellows Material Finish
None
Hub Material
Aluminum
Number of Locking Screws
2
Maximum Speed
10,000 RPM
Shaft Locking Type
Clamp On
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant

Description

Motion Control Coupling, Bore Diameter 1 12 mm, Bore Diameter 2 12 mm, Coupling Outside Diameter 25.4 mm, Maximum Speed 10,000 RPM, Maximum Torque 6.8 N-m, Hub Material Aluminum, Overall Length 33.3 mm, Shaft Locking Type Clamp On, System of Measurement Metric, Clearance Diameter 25.4 mm, Bellows Material Stainless Steel, Different Bore Sizes No, Length Through Bore 1 15.9 mm, Length Through Bore 2 15.9 mm, Parallel Misalignment 0.1 mm, Bore Type Round, Dynamic Torque Non-Reversing 3.4 N-m

Restrictions

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

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