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Coupling Hub, Oldham Clamp, 20mm

  • Mfr # MOCT51-20-A

  • Zoro # G7995163


product price: $51.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Outside Dia.
50.8 mm
With Keyway / Without Keyway
Without Keyway
Finish
Black Anodized
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Specifications

Product Information

MFR #
MOCT51-20-A
Zoro #
G7995163
UPC #
634529065785
Country of Origin
United States

Dimensions

Bore Dia.
20 mm
Outside Dia.
50.8 mm
Overall Length (mm)
20.8 mm
Hub Dia.
50.8mm
Overall Length (In.)
0.82 in
Length through Bore (mm)
20.8 mm
Length through Bore (In.)
0.82 in
Size
MOCT51
Screw Size (mm)
M5
Clearance Dia. (mm)
50.8 mm
Outside Dia. (mm)
50.8
Outside Dia. (In.)
2.000
Assembled Coupling Length
59.7 mm
Clearance Dia. (In.)
2 in
Length through Bore
20.8 mm
Coupling Size
MOCT51
Bore Diameter
20 mm
Screw Thread Size
M5
Outside Diameter
50.8 mm
Coupling Overall Length
59.7 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling Hub
System of Measurement
Metric
With Keyway / Without Keyway
Without Keyway
Finish
Black Anodized
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
Material
Aluminum
Material - Hubs
Aluminum
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Style
Oldham Clamp
Screw Type
Cap Screw
Max. RPM
4,500 RPM
Standards
Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Screw Material
Alloy Steel
Screw Seating Torque
9.5 N-m
Bore Tolerance
+0.03 mm / -0.00 mm
Axial Motion
0.2 mm
Bore Type
Round
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Angular Misalignment
0.5 Degrees
Zero Backlash
Yes
Maximum Speed
4,500 RPM
Minimum Operating Temperature
-23 Degrees C
Full Bearing Support Required
Yes
Number of Locking Screws
1
Parallel Misalignment
0.25 mm
Weight
0.226 lb
Features
Balanced Design
Mechanical Fuse Break
Yes
Included Screws
Clamp Screw
Hub Material Grade
2024
Hub Material Finish
Black Anodized
Shaft Tolerance
+0.000 mm / -0.013 mm
Compatible Center Element Manufacturer Part Number
OD32/51-AT, OD32/51-PEK
Over-Standard Parallel Misalignment
5.08 mm
Shaft Locking Type
Clamp On
Hub Material
Aluminum
Maximum Operating Temperature
93 Degrees C

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.2 mm, Coupling Size MOCT51, Outside Diameter 50.8 mm, Over-Standard Parallel Misalignment 5.08 mm, Parallel Misalignment 0.25 mm, Coupling Overall Length 59.7 mm, Hub Material Aluminum, Length through Bore 20.8 mm, System of Measurement Metric, Bore Diameter 20 mm, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Clamp On, Keyway Depth Not Applicable, Keyway Width Not Applicable

Restrictions

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

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