APPLICATIONS & SELECTION
Rubber Grommet Manufacturing Requirements
A rubber grommet manufacturer needs the intended function and dimensional requirements to evaluate a part. Provide the mounting opening, panel thickness and cable or tube dimensions.
THE GROMMET JOURNAL
Rubber Grommet Insights
Practical perspectives on materials, applications and choosing the right rubber grommet.
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Materials. Profiles. Applications.Browse the journal
594 articles Page 26APPLICATIONS & SELECTION
Rubber Grommets for Wire Entries
A rubber grommet provides local edge protection where an intact wire or cable passes through a panel. It does not restore insulation that has deteriorated or been…
APPLICATIONS & SELECTION
Rubber Grommets for Electrical Cords
A rubber grommet can help protect an electrical cord at a panel opening. Select it using the specified mounting-hole size and panel-thickness range, not the outside flange…
APPLICATIONS & SELECTION
Rubber Grommets for a 1-1/2-Inch Hole
For a grommet specified to fit a 1-1/2-inch mounting hole, the nominal cutout is 38.1 mm. Confirm the unit, tolerances and panel-thickness range on the product drawing.
APPLICATIONS & SELECTION
Rubber Grommets for a 1-Inch Hole
A rubber grommet specified for a 1-inch mounting hole fits a nominal 25.4 mm cutout within the stated tolerances. Its internal cable passage is a separate dimension.
APPLICATIONS & SELECTION
Waterproof Rubber Wire Grommets: Defined Conditions
A waterproof rubber wire grommet must be specified for the panel opening, cable and expected water exposure. Its function is local to the cable entry.
APPLICATIONS & SELECTION
Wire Rubber Grommets and Strain Relief
Wire rubber grommets provide a specified interface at a cable entry. Some extended profiles guide bending, but a standard edge grommet does not necessarily provide pull-out resistance.
APPLICATIONS & SELECTION
Solid Rubber Grommet Plugs
Solid rubber grommet plugs cover specified unused openings. The retaining profile must suit the hole dimensions and surrounding material.
APPLICATIONS & SELECTION
Split Rubber Grommets
A split rubber grommet can be installed around an existing cable or tube. Its profile must still match the opening, panel thickness and passage dimensions.
APPLICATIONS & SELECTION
Tapered Rubber Grommets: Matching the Profile
A tapered rubber grommet or plug must match the opening and intended interface. The taper is a geometric feature, not proof that it seals better than every…
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