Glycerin O-Rings | McMaster-Carr

Filter by

System of Measurement

ID

Width

Cross Section Shape

OD

Dash Number

Material

Color

Hardness

For Use With

Fractional ID

Fractional Width

Hardness Rating

Fractional OD

Core Material

Maximum Temperature

Thickness

Specifications Met

Minimum Temperature

Seal ID

USMCA Qualifying

Seal OD

Shape

Core Color

REACH Compliance

Food Industry Standard

Length

RoHS Compliance

DFARS Compliance

Environment

O-Ring Material

Shaft Diameter

Seal Width

How can we improve?

11,084 Products

Sealing

O-Rings

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

Backup Rings

Extend the life of O-rings and improve their performance under high pressure

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

U-Cup Seals

With a lip on both the inside and outside edges, they can be used for sealing rods and pistons

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Spring-Loaded Seals

Spring-Loaded Seals

Seal rods and pistons with a wider range of temperature and chemical resistance than U-cup seals

Cushioning Seals

Cushioning Seals

Reduce wear and noise in air-powered cylinders by blocking the piston from hitting the cylinder body

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Buffering Seals

Buffering Seals

Protect hydraulic cylinders from pressure spikes and shock in high-pressure applications

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