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  11. Coupling Hub, Oldham Set, 5/8in.
Ruland Coupling Hub, Oldham Set, 5/8in. OSC21-10-A - main

Coupling Hub, Oldham Set, 5/8in.

  • Mfr # OSC21-10-A

  • Zoro # G8148235

product price: $26.59
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Bore Dia.
5/8 in
Outside Dia.
1.313 in
With Keyway / Without Keyway
With Keyway
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Specifications

Product Information

MFR #
OSC21-10-A
Zoro #
G8148235
UPC #
634529118757
Country of Origin
United States

Dimensions

Bore Dia.
5/8 in
Outside Dia.
1.313 in
Size
OSC21
Clearance Dia. (mm)
33.3 mm
Outside Dia. (mm)
33.30
Length through Bore (mm)
15 mm
Outside Dia. (In.)
1.313
Overall Length (mm)
15 mm
Assembled Coupling Length
1.88 in
Length through Bore (In.)
0.59 in
Screw Size (mm)
M4
Hub Dia.
1-5/16"
Overall Length (In.)
0.59 in
Clearance Dia. (In.)
1.313 in
Keyway Width
3/16 in
Length through Bore
0.59 in
Coupling Size
OSC21
Coupling Overall Length
1.875 in
Keyway Depth
3/32 in
Bore Diameter
5/8 in
Screw Thread Size
M4
Outside Diameter
1.313 in

Details

Item
Motion Control Coupling Hub
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
With Keyway / Without Keyway
With Keyway
Finish
Black Anodized
Material - Hubs
Aluminum
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
Max. RPM
4,500 RPM
Max. Bore (In.)
0.625 in
Setscrew Location
2 (90 Degrees )
Material
Aluminum
Style
Oldham Set with Keyway
Keyway (In.)
3/16 in
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Screw Type
Set Screw
Standards
REACH Compliant, RoHS3 Compliant
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Screw Seating Torque
2.2 N-m
Shaft Tolerance
+0.000/-0.013
Bore Type
Round Keyed
Over-Standard Parallel Misalignment
0.131 in
Features
Balanced Design
Hub Material
Aluminum
Angular Misalignment
0.5 Degrees
Full Bearing Support Required
Yes
Axial Motion
0.006 in
Compatible Center Element Manufacturer Part Number
OD21/33-AT, OD21/33-NL, OD21/33-PEK
Set Screw Location
90 Degrees Apart
Mechanical Fuse Break
Yes
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Hub Material Finish
Black Anodized
Maximum Operating Temperature
300 Degrees F
Maximum Speed
4,500 RPM
Included Screws
(2) Set Screw
Number of Locking Screws
2
Shaft Locking Type
Set Screw
Screw Material Finish
Black Oxide
Weight
0.069 lb
Hub Material Grade
2024
Parallel Misalignment
0.008 in
Minimum Operating Temperature
-10 Degrees F

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.006 in, Coupling Size OSC21, 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 5/8 in, Maximum Speed 4,500 RPM, Bore Type Round Keyed, Shaft Locking Type Set Screw, Keyway Depth 3/32 in, Keyway Width 3/16 in, Screw Seating Torque 2.2 N-m

Restrictions

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

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