Clear O-Rings | McMaster-Carr

Filter by

Core Material

Cross Section Shape

Dash Number

System of Measurement

Core Color

Width

Core Hardness

Material

Color

For Use With

Fractional ID

Fractional Width

Fractional OD

Environment

Food Industry Standard

Hardness

Hardness Rating

Maximum Temperature

Specifications Met

Minimum Temperature

REACH Compliance

Forward

How can we improve?

755 Products

About Sizing Belts

Ultra-Chemical-Resistant FEP-Encapsulated
Viton® Fluoroelastomer O-Rings

Unlike silicone, the Viton® fluoroelastomer core will continue to ward of chemicals should the FEP casing wear away.

Ultra-Chemical-Resistant
FEP-Encapsulated Silicone O-Rings

The FEP casing on these O-rings provides the same level of resistance to harsh chemicals as PTFE O-rings, but the core material is soft to make these O-rings more compressible.

High-Temperature Clean Room Silicone O-Rings

Made and bagged in an ISO Class 7 (Fed. Std. Class 10,000) clean room, these are the highest purity high-temperature O-rings we offer.

Round Belts

Made of polyurethane, these belts resist chemicals and abrasion.

Chemical-Resistant Made-to-Order Round Belts

In addition to chemical resistance, these belts also provide increased abrasion resistance over heavy duty round belts.

Quick-Hook Twisted Round Belts

Install these belts without dismantling your drive shafts—hook the ends together with the attached stainless steel connector.

Round Belting

This belting has a smooth, easy-to-clean surface.

Quick-Connect Hollow-Core Round Belting

The hollow core of this polyurethane belting allows you to join the ends without trimming, welding, or using special tools.

About Sizing Belts

O-Rings

Ultra-Chemical-Resistant FEP-EncapsulatedViton® Fluoroelastomer O-Rings

Ultra-Chemical-ResistantFEP-Encapsulated Silicone O-Rings

High-Temperature Clean Room Silicone O-Rings

Round Belts

Round Belts

Chemical-Resistant Made-to-Order Round Belts

Quick-Hook Twisted Round Belts

Round Belting

Quick-Connect Hollow-Core Round Belting

Ultra-Chemical-Resistant FEP-Encapsulated
Viton® Fluoroelastomer O-Rings

Ultra-Chemical-Resistant
FEP-Encapsulated Silicone O-Rings