Neoprene Rubber Rounds | McMaster-Carr

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Material

Resin-Filled Graphite

System of Measurement

Thread Size

Shape

Diameter

Color

Hardness

Hardness Rating

Height

Thickness

Screw Size

Mount Type

Width

Maximum Temperature

Cross Section Shape

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Minimum Temperature

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Performance

Refrigerant Resistant

For Use With

Diluted Salt Solutions

Acetic Acid (White Vinegar)

Thread Length

1,110 Products

Raw Materials

Foam

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

23 products

Rubber

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

92 products

Sealing

Cord Stock

Cut to length to create customized seals

23 products

O-Rings

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

194 products

Manway Gaskets

Create a tight seal between the nozzle and lid of tank car manways

1 product

Hose Washers

Place inside nozzles and spigots to prevent leaks in an attached hose

2 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

13 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

188 products

Power Transmission

Sleeve Bearings

With no moving parts, the plainest type of bearing

5 products

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

9 products

Round Belts

Flexible to send rotary power between unparallel shafts

44 products

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

12 products

Drive Rollers

Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers

42 products

Idler/Drive Rollers

Spin freely in one direction on conveyor systems and lock to transmit power in the other direction

3 products

Material Handling

Wheels

Move objects with ease

27 products

Ball Transfers

Install in arrays to create platforms for conveying, rotating, and positioning heavy objects

7 products

Building and Machinery Hardware

Bellows

Prevent dust and debris from damaging moving parts

43 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

155 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

196 products

Fabricating and Machining

Polishing Bobs

Attach to a drill or grinder to polish small and hard-to-reach areas

16 products

Fluid Handling

Sights

Observe and monitor the contents of pipes, tanks, and other containers

3 products

Pressure-Relief Discs

Rupture at a set pressure or temperature to vent fluid and gas and protect machinery; one-time use

12 products