Metric Seals | McMaster-Carr

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System of Measurement

Seal ID

Seal OD

Seal Width

Shaft Diameter

ID

1 mm to 13.5 mm

For Use With

Ball Joint Rod Ends

Diluted Salt Solutions

Bore Diameter

Unit Price

Width

OD

Material

Silicon Carbide

Stainless Steel

Cross Section Shape

Color

For Minimum Bore Width

Hardness Rating

Rod Diameter

Loaded Type

Hardness

For Shaft Motion

Maximum Rotation Speed

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

For Sealing

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

4,485 Products

Shaft Seals

Bore-Sealing Spring-Loaded Rotary Shaft Seals with Wiper Lip

Bore-Sealing Spring-Loaded Rotary Shaft Seals with Wiper Lip

Create a tight seal with the bore, even with a rough surface or in a split housing

Shaft-Mounted Rotary Shaft Seals

Shaft-Mounted Rotary Shaft Seals

Block dust and other contaminants to protect shaft bearings

Rotary Shaft Seals for Grease

Rotary Shaft Seals for Grease

Retain thick lubricant at low pressure

Spring-Loaded Rotary Shaft Seals

Spring-Loaded Rotary Shaft Seals

A spring secures the lip against the shaft to prevent messy leaks

Spring-Loaded Rotary Shaft Seals with Wiper Lip

Spring-Loaded Rotary Shaft Seals with Wiper Lip

The secondary lip blocks contaminants

Mechanical Pump Shaft Seals with Extended Spring

Mechanical Pump Shaft Seals with Extended Spring

An extended spring accommodates variations in seal cavity length

Cartridge Mechanical Shaft Seals

Cartridge Mechanical Shaft Seals

The seal and seat are already assembled for fast installation

Other Products

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Tube Fitting Rings

Tube Fitting Rings

Prevent leaks at tubing connection points

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Electrical Enclosure Plugs

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

Fastener Assortments

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

Quick-Release Pin Receptacles

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

O-Ring Bonding Kits

O-Ring Bonding Kits

Everything needed to make O-rings

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Sealing Nuts

Prevent leaks and block out contaminants with a rubber seal

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Quick-Release Pin Retaining Caps

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

Pressure Test Fittings

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Tube Fitting Sleeve and Nut Kits

Tube Fitting Sleeve and Nut Kits

Everything you need to create a tight seal between a metal tube and a Yor-Lok fitting

Bore Sealing Plugs

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Bore Sealing Plug Installation Tools

Bore Sealing Plug Installation Tools

Set sealing plugs into unthreaded holes in pneumatic and hydraulic components

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)