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Coupling, Oldham Set Screw, Bore 5/16 In

  • Mfr # OST12-5-A

  • Zoro # G3300272


product price: $13.85
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
5/16 in
Max. RPM
4,500 RPM
Outside Dia.
0.75 in
Assembled Coupling Length
0.88 in
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Specifications

Product Information

MFR #
OST12-5-A
Zoro #
G3300272
UPC #
634529060827
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in
Outside Dia.
0.75 in
Assembled Coupling Length
0.88 in
Hub Dia.
3/4"
Outside Dia. (In.)
0.750
Overall Length (In.)
0.875 in
Length through Bore (In.)
0.3 in
Clearance Dia. (In.)
0.75 in
Screw Size (mm)
M3
Length through Bore
0.3 in
Outside Diameter
0.75 in
Screw Thread Size
M3
Bore Diameter
5/16 in
Coupling Overall Length
0.875 in
Coupling Size
OST12

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Max. RPM
4,500 RPM
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Max. Axial Misalignment (In.)
+/-0.004
Finish
Anodized Aluminum
Item
Motion Control Coupling Hub
Style
Oldham Set Screw
With Keyway / Without Keyway
Without Keyway
Material
Aluminum
Max. Temp. Range (F)
225
Max. Parallel Misalignment (In.)
0.008 in
Max. Angular Misalignment
0.5 Degrees
Screw Type
Set Screw
Material - Hubs
Aluminum
Bore Tolerance
+0.001 in / -0.000 in
Screw Seating Torque
8.1 in-lb
Screw Material
Alloy Steel
Axial Motion
0.004 in
System of Measurement
Inch
Full Bearing Support Required
Yes
Mechanical Fuse Break
Yes
Standards
Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Parallel Misalignment
0.008 in
Number of Locking Screws
2
Shaft Locking Type
Set Screw
Hub Material
Aluminum
Hub Material Finish
Black Anodized
Shaft Tolerance
+0.0000 in / -0.0005 in
Bore Type
Round
Included Screws
Set Screw
For Misalignment Type
Angular, Axial, Parallel
Weight
0.013 lb
Maximum Speed
4,500 RPM
Screw Material Finish
Black Oxide
Hub Material Grade
2024
Compatible Center Element Manufacturer Part Number
OD12/19-AT, OD12/19-NL, OD12/19-PEK
Minimum Operating Temperature
-10 Degrees F
Angular Misalignment
0.5 Degrees
Over-Standard Parallel Misalignment
0.075 in
Zero Backlash
Yes
Features
Balanced Design
Maximum Operating Temperature
200 Degrees F

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.004 in, Coupling Size OST12, Outside Diameter 0.75 in, Over-Standard Parallel Misalignment 0.075 in, Parallel Misalignment 0.008 in, Coupling Overall Length 0.875 in, Hub Material Aluminum, Length through Bore 0.3 in, System of Measurement Inch, Bore Diameter 5/16 in, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, 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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