Zoro Homepage
Clipboard Icon Quick Order Cart Icon 0 Cart

Coupling Hub, Oldham Set Screw, 11mm

  • Mfr # MOST25-11-A

  • Zoro # G9686187


product price: $15.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
11 mm
Max. RPM
4,500 RPM
Outside Dia.
25.4 mm
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
MOST25-11-A
Zoro #
G9686187
UPC #
634529099285
Country of Origin
United States

Dimensions

Bore Dia.
11 mm
Outside Dia.
25.4 mm
Overall Length (mm)
9.9 mm
Outside Dia. (In.)
1.000
Length through Bore (In.)
0.467 in
Clearance Dia. (In.)
1 in
Assembled Coupling Length
28.6 mm
Screw Size (mm)
M4
Hub Dia.
25.4mm
Length through Bore (mm)
11.9 mm
Clearance Dia. (mm)
25.4 mm
Overall Length (In.)
0.39 in
Outside Dia. (mm)
25.4
Size
MOST25
Length through Bore
9.9 mm
Screw Thread Size
M4
Coupling Size
MOST25
Bore Diameter
11 mm
Coupling Overall Length
28.6 mm
Outside Diameter
25.4 mm

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Max. RPM
4,500 RPM
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
Material
Aluminum
Screw Type
Set Screw
Style
Oldham Set Screw
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Setscrew Location
2 (90 Degrees )
With Keyway / Without Keyway
Without Keyway
Material - Hubs
Aluminum
Finish
Black Anodized
Item
Motion Control Coupling Hub
Screw Material
Alloy Steel
Axial Motion
0.1 mm
Screw Seating Torque
2.2 N-m
Bore Tolerance
+0.03 mm / -0.00 mm
Bore Type
Round
Features
Balanced Design
Number of Locking Screws
2
Weight
0.028 lb
Full Bearing Support Required
Yes
Hub Material Finish
Black Anodized
Parallel Misalignment
0.2 mm
Maximum Speed
4,500 RPM
Standards
Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Minimum Operating Temperature
-23 Degrees C
Angular Misalignment
0.5 Degrees
Hub Material
Aluminum
Shaft Tolerance
+0.000 mm / -0.013 mm
Screw Material Finish
Black Oxide
Maximum Operating Temperature
93 Degrees C
Shaft Locking Type
Set Screw
System of Measurement
Metric
Compatible Center Element Manufacturer Part Number
OD16/25-AT, OD16/25-NL, OD16/25-PEK
Included Screws
(2) Set Screw
Mechanical Fuse Break
Yes
Zero Backlash
Yes
Hub Material Grade
2024
Set Screw Location
90 Degrees Apart
Over-Standard Parallel Misalignment
2.54 mm
For Misalignment Type
Angular, Axial, Parallel

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.1 mm, Coupling Size MOST25, 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 11 mm, 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

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.