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Oldham Coupling Hub, Set Screw, 8mm

  • Mfr # MOSC25-8-A

  • Zoro # G8147763

product price:  $24.59
/ea

Key Features

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

Product Information

MFR #
MOSC25-8-A
Zoro #
G8147763
UPC #
634529128015
Country of Origin
United States

Dimensions

Bore Dia.
8 mm
Outside Dia.
25.4 mm
Clearance Dia. (mm)
25.4 mm
Length through Bore (mm)
11.9 mm
Size
MOSC25
Screw Size (mm)
M4
Length through Bore (In.)
0.467 in
Hub Dia.
25.4mm
Overall Length (mm)
9.9 mm
Outside Dia. (In.)
1.000
Assembled Coupling Length
28.6 mm
Outside Dia. (mm)
25.4
Clearance Dia. (In.)
1 in
Overall Length (In.)
0.39 in
Keyway Width
2 mm
Length through Bore
9.9 mm
Keyway Depth
1.1 mm
Outside Diameter
25.4 mm
Coupling Size
MOSC25
Coupling Overall Length
28.6 mm
Bore Diameter
8 mm
Screw Thread Size
M4

Details

Item
Motion Control Coupling Hub
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
With Keyway / Without Keyway
With Keyway
Finish
Black Anodized
Style
Oldham Set with Keyway
Material
Aluminum
Screw Type
Set Screw
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Max. RPM
4,500 RPM
Setscrew Location
2 (90 Degrees )
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
Material - Hubs
Aluminum
Keyway (mm)
2 mm
Standards
REACH Compliant, RoHS3 Compliant
Screw Material
Alloy Steel
Screw Seating Torque
2.2 N-m
Bore Tolerance
+0.03/-0.00 mm
Parallel Misalignment
0.2 mm
Features
Balanced Design
Angular Misalignment
0.5 Degrees
Weight
0.03 lb
Axial Motion
0.1 mm
Maximum Operating Temperature
300 Degrees F
For Misalignment Type
Angular, Axial, Parallel
Hub Material
Aluminum
Zero Backlash
Yes
Shaft Locking Type
Set Screw
Mechanical Fuse Break
Yes
Number of Locking Screws
2
Minimum Operating Temperature
-10 Degrees F
Full Bearing Support Required
Yes
Over-Standard Parallel Misalignment
2.54 mm
Compatible Center Element Manufacturer Part Number
OD16/25-AT, OD16/25-NL, OD16/25-PEK
Included Screws
(2) Set Screw
Maximum Speed
4,500 RPM
Hub Material Grade
2024
Set Screw Location
90 Degrees Apart
Screw Material Finish
Black Oxide
Hub Material Finish
Black Anodized
Bore Type
Round Keyed
Shaft Tolerance
+0.000/-0.013

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.1 mm, Coupling Size MOSC25, Outside Diameter 25.4 mm, Over-Standard Parallel Misalignment 2.54 mm, Parallel Misalignment 0.2 mm, Coupling Overall Length 28.6 mm, Hub Material Aluminum, Length through Bore 9.9 mm, System of Measurement Metric, Bore Diameter 8 mm, Maximum Speed 4,500 RPM, Bore Type Round Keyed, Shaft Locking Type Set Screw, Keyway Depth 1.1 mm, Keyway Width 2 mm, 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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