Steel Rotary Shafts | McMaster-Carr

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System of Measurement

Diameter

Length

End Type

Retaining Ring Groove

Material

Molybdenum Disulfide

Stainless Steel

12L14 Carbon Steel

41L40 Alloy Steel

300M Alloy Steel

1018 Low-Carbon Steel

1026 Low-Carbon Steel

1040 Carbon Steel

1045 Carbon Steel

1055 Carbon Steel

1117 Carbon Steel

1137 Carbon Steel

1141 Carbon Steel

1144 Carbon Steel

1215 Carbon Steel

4130 Alloy Steel

4140 Alloy Steel

4150 Alloy Steel

4330 Alloy Steel

4340 Alloy Steel

4820 Alloy Steel

6150 Alloy Steel

8620 Alloy Steel

9310 Alloy Steel

52100 Alloy Steel

A355 Alloy Steel

AHSS Carbon Steel

C300 Alloy Steel

Low-Carbon Steel

M2 High-Speed Tool Steel

M4 High-Speed Tool Steel

M42 High-Speed Tool Steel

Tungsten Carbide

Shape

Mechanical Finish

Precision Ground

Shaft Type

Round with Support Rail

Shaft Diameter

0.235" to 0.500"

0.235" to 0.625"

0.235" to 0.750"

0.235" to 0.875"

0.360" to 1.000"

0.360" to 1.125"

Edge Type

For Motion

Linear and Rotary

Hardness Rating

OD

Keyway Width

Hardness

Steel Grade

12L14 Carbon Steel

1005-1026 Low-Carbon Steel

1008 Low-Carbon Steel

1008-1010 Low-Carbon Steel

1010 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1020-1026 Low-Carbon Steel

1026 Low-Carbon Steel

1045 Carbon Steel

1117 Carbon Steel

1215 Carbon Steel

1566 Carbon Steel

4140 Alloy Steel

A36 Low-Carbon Steel

J525 Low-Carbon Steel

Thread Size

Tolerance Rating

Keyway Length

ID

Keyway Depth

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

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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15,575 Products

Most Likely Products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

Steel

Strong, machinable, and weldable—all with material certificates for traceability

All Results

Power Transmission

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

Mounted Bearings

Mounted Bearings

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

Ball Bearings

Create less friction than other bearings for use at high speeds

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

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

Ball Screw/Splines and Bearings

Ball Screw/Splines and Bearings

Transmit rotary power, move loads along the shaft, or do both at once

Ball Splines and Bearings

Ball Splines and Bearings

Combine ball splines and bearings to create linear and rotary motion systems

Flexible Shafts

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

Rigid Shaft Couplings

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

Flexible Shaft Couplings

Flexible Shaft Couplings

Connect two shafts that are misaligned to transfer rotary motion from one to the other

Spur Gears

The simplest type of gear for transferring motion, with straight, parallel teeth

Bevel Gears

Reduce speed while transmitting motion at a right angle

Miter Gears

Connect shafts at a right angle without changing speed or torque

Gear Worms

Couple with a worm gear to reduce speed while transferring motion at a right angle in one direction

Ratchet Gears and Pawls

Ratchet Gears and Pawls

Transmit motion in one direction and stop it in the other

Internal Spur Gears

Internal Spur Gears

Teeth on the inside mesh with standard spur gears to save space

Helical Gears

Curved teeth stay in contact longer to transmit heavier loads at higher speeds than spur gears

Drive Sprockets

Drive Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

Idler Sprockets

Idler Sprockets

Press against your chain to take up slack and reduce wear and vibration

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Building and Machinery Hardware

Mechanical Control Cables

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

Material Handling

Wheel Bearings

Reduce friction between the axle and the wheel for smooth movement

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