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Set Screw Oldham Coupling Hub, Bore 9mm, OD 25.4mm, Stainless Steel

  • Mfr # MOST25-9-SS

  • Zoro # G3386129

product price:  $77.49
/ea

Key Features

Bore Dia.
9 mm
Max. RPM
4500 RPM
Outside Dia.
1.000 in (25.4 mm)
Overall Length
1.125 in (28.6 mm)
Finish
Bright
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Specifications

Product Information

MFR #
MOST25-9-SS
Zoro #
G3386129
UPC #
634529239322
Country of Origin
United States

Dimensions

Bore Dia.
9 mm
Outside Dia.
1.000 in (25.4 mm)
Overall Length
1.125 in (28.6 mm)
Hub Width
9.9 mm
Set Screw Size
M4
Fastening Dimensions
Metric

Details

Max. RPM
4500 RPM
Finish
Bright
Material
303 Stainless Steel
Weight
0.0834 lbs
Screw Type
Set Screw
Style
Set Screw
Max. Temp. Range (F)
Rating determined by disk
Screw Finish
Bright
Recommended Shaft Tolerance
+0.000 mm / -0.013 mm
Screw Material
18-8 300 Series Stainless Steel
Bore Tolerance
+0.03 mm / -0.00 mm
Measurement Type
Metric
Number of Screws
2 ea 90° apart
B1 Shaft Penetration
9.9 mm
Screw Seating Torque
1.76 Nm

Description

Ruland oldham couplings are zero-backlash and designed for use in applications with high parallel misalignment (up to 10% of the OD). This set screw style hub is a component in a three piece design which mates two stainless steel hubs to a disk insert. It has a 9mm bore, 25.4mm OD, and 11.9mm length. The multiple piece construction allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores. Disks are available in three materials allowing the user to tailor coupling performance to system requirements. Stainless steel hubs can be used in high corrosion, high temperature, and cleanroom environments when combined with a PEEK disk. The complete coupling has a balanced design and can accommodate speeds of up to 4,500 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. This oldham coupling hub is RoHS and REACH compliant.

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