Copper Rounds | McMaster-Carr

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Material

Stainless Steel

System of Measurement

Shaft Diameter

OD

Length

ID

Plain Bearing Type

Shape

Diameter

For Housing ID

Shaft Mount Type

Bearing Type

Stroke Length

Less than 50 mm

100 mm to 149 mm

150 mm or greater

Thickness

0.010" to 0.015"

0.010" to 0.016"

0.012" to 0.018"

0.014" to 0.018"

0.015" to 0.019"

0.016" to 0.022"

0.016" to 0.025"

0.017" to 0.021"

0.017" to 0.028"

0.018" to 0.023"

0.018" to 0.024"

0.018" to 0.025"

0.020" to 0.025"

0.020" to 0.027"

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Bore Size

Export Control Classification Number (ECCN)

Lubrication

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

High Temperature

Low Temperature

Screw Size

Flange OD

Maximum Temperature

Less than 500° F

500° F to 999° F

For Load Direction

Combined Radial and Thrust

Dynamic Radial Load Capacity @ Speed

670 lb. @ 30 rpm

750 lb. @ 30 rpm

1,100 lb. @ 30 rpm

1,200 lb. @ 30 rpm

1,250 lb. @ 30 rpm

1,500 lb. @ 30 rpm

1,550 lb. @ 30 rpm

1,650 lb. @ 30 rpm

1,700 lb. @ 30 rpm

1,750 lb. @ 30 rpm

1,800 lb. @ 30 rpm

1,850 lb. @ 30 rpm

1,900 lb. @ 30 rpm

1,950 lb. @ 30 rpm

2,000 lb. @ 30 rpm

How can we improve?

7,779 Products

Raw Materials

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Power Transmission

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Flanged Sleeve Bearings

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

Mounted Bearings

Mounted Bearings

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

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Lock Washers

Resist vibration to prevent fasteners from loosening

Carriage Bolts

A smooth head provides a finished look while a square neck keeps the bolt in place when using a nut

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

Wire Brushes

Scrub by hand or connect to power tools to clean, polish, deburr, and remove rust

Chisel Bits

Pair with powered hammers or needle scalers to chip material off of workpieces

Building and Machinery Hardware

Turntables

Rotate to reposition machinery and equipment

Electrical

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

Terminals

Attach wire endings everywhere from circuit breaker panels to batteries

Material Handling

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

Fluid Handling

Floats

Replace a float or combine with a rod and valve body to build your own float valve

Sealing

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Wear Rings

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

Wear Ring Stock

Wear Ring Stock

Cut to make wear rings that fit any rod or bore to prevent uneven wear and extend the life of seals

Rod Seals

Maintain pressure inside cylinders and prevent fluid 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.)