Shop RULAND

Coupling Hub, Oldham Set Screw, 7mm

  • Mfr # MOST25-7-A

  • Zoro # G9686171

product price:  $14.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
Bore Dia.
7 mm
Max. RPM
4,500 RPM
Outside Dia.
25.4 mm
Overall Length (mm)
9.9 mm
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
MOST25-7-A
Zoro #
G9686171
UPC #
634529211748
Country of Origin
United States

Dimensions

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

Details

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

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 7 mm, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable, Screw Seating Torque 2.2 N-m

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.

Explore more products