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Coupling, Oldham Clamp, Bore 1/2 In

  • Mfr # OCT21-8-A

  • Zoro # G2842025


product price: $34.29
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/2 in
Max. RPM
4,500 RPM
Outside Dia.
1.313 in
Max. Axial Misalignment (In.)
+/-0.006
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Specifications

Product Information

MFR #
OCT21-8-A
Zoro #
G2842025
UPC #
634529059272
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in
Outside Dia.
1.313 in
Hub Dia.
1.313"
Length through Bore (In.)
0.59 in
Outside Dia. (In.)
1.313
Assembled Coupling Length
1.88 in
Clearance Dia. (In.)
1.313 in
Overall Length (In.)
1.875 in
Screw Size (mm)
M3
Length through Bore
0.59 in
Screw Thread Size
M3
Coupling Size
OCT21
Coupling Overall Length
1.875 in
Outside Diameter
1.313 in
Bore Diameter
1/2 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Max. RPM
4,500 RPM
Max. Axial Misalignment (In.)
+/-0.006
With Keyway / Without Keyway
Without Keyway
Material
Aluminum
Finish
Anodized Aluminum
Style
Oldham Clamp
Item
Motion Control Coupling Hub
Screw Type
Cap Screw
Material - Hubs
Aluminum
Max. Angular Misalignment
0.5 Degrees
Max. Temp. Range (F)
225
Max. Parallel Misalignment (In.)
0.008 in
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Screw Seating Torque
18.6 in-lb
Axial Motion
0.006 in
Bore Tolerance
+0.001 in / -0.000 in
Screw Material
Alloy Steel
Angular Misalignment
0.5 Degrees
Parallel Misalignment
0.008 in
Over-Standard Parallel Misalignment
0.131 in
Maximum Speed
4,500 RPM
Hub Material Finish
Black Anodized
Features
Balanced Design
Hub Material
Aluminum
Included Screws
Clamp Screw
Compatible Center Element Manufacturer Part Number
OD21/33-AT, OD21/33-NL, OD21/33-PEK
For Misalignment Type
Angular, Axial, Parallel
Hub Material Grade
2024
Screw Material Finish
Black Oxide
Full Bearing Support Required
Yes
System of Measurement
Inch
Standards
Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Zero Backlash
Yes
Shaft Locking Type
Clamp On
Bore Type
Round
Mechanical Fuse Break
Yes
Maximum Operating Temperature
200 Degrees F
Weight
0.073 lb
Minimum Operating Temperature
-10 Degrees F
Number of Locking Screws
1
Shaft Tolerance
+0.0000 in / -0.0005 in

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.006 in, Coupling Size OCT21, Outside Diameter 1.313 in, Over-Standard Parallel Misalignment 0.131 in, Parallel Misalignment 0.008 in, Coupling Overall Length 1.875 in, Hub Material Aluminum, Length through Bore 0.59 in, System of Measurement Inch, Bore Diameter 1/2 in, 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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