Rotary | McMaster-Carr

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DFARS Specialty Metals

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Acrylic Coated

Aluminum Titanium Nitride (AlTiN) Coated

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13,970 Products

Power Transmission

Rotary Shafts

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

1,780 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

28 products

Ball Splines and Bearings

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

51 products

Ball Screw/Splines and Bearings

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

3 products

Sleeve Splines and Bearings

Transmit rotary power or move loads along the length of splines

9 products

Roller Bearings

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

439 products

Ball Bearings

Create less friction than other bearings for use at high speeds

2,162 products

Flanged Sleeve Bearings

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

2,012 products

Thrust Bearings

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

1,170 products

Bearing Housings

Mount your own bearings in place

64 products

Pivot Bearings

Best for applications that require small, precise oscillating motion with limited twisting

20 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

3,405 products

Thrust Roller Bearing Washers

Adapt needle-roller thrust bearings for use on unhardened, unground surfaces

102 products

Linear Bearings

Minimize friction as parts move along a shaft

39 products

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

6 products

Hydraulic Actuators

Turn heavy loads to do everything from opening tank doors to pivoting conveyors

16 products

Solenoids

Extend, retract, or rotate to actuate switches, valves, locks, and other components

16 products

Air Cylinders

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

14 products

Speed Limiters

Control the speed of movement for attached components such as doors, panels, and drill presses

61 products

Chain and Belt Tensioners

Control tension on your roller chain or belt for smooth operation and a long service life

19 products

Fabricating and Machining

Rotary Tool Router Tables

Convert your rotary tool into a small router table to slot, edge, groove, and sand items

1 product

Rotary Tool Dust Fans

Mount to rotary tools to blow away dust and fine debris for better visibility during use

1 product

Rotary Tool Routers

Convert rotary tools into plunge routers

1 product

Rotary Tool Right-Angle Attachments

Convert straight grinders into angle grinders to reach into tight spots

1 product

Rotary Tool Shafts

Pair with rotary tools to grind, sand, finish, and polish corners and other tight spots

1 product

Rotary Tool Collets

Pair with grinders to grip bits and burs

1 product

Rotary Tool Chucks

Quickly swap accessories in and out of your rotary tool

1 product

Rotary Tool Drywall Cutters

Pair with rotary tools to make controlled cuts in drywall, fiberglass, and laminate

1 product

Rotary Tool Wheel Brushes

Remove rust and stains from workpieces

1 product

Rotary Tool Accessories

Complete a wide range of cutting, grinding, and sanding tasks with your rotary tool

13 products

Rotary Tool Grinding Bits

Pair with rotary tools to sharpen, debur, and grind metal surfaces

10 products

Rotary Tool Router Bits

Pair with rotary tools for routing, inlaying, and mortising in wood and other soft materials

1 product

Rotary Tool Guides

Sharpen, grind, and sand with rotary tools at exact 45° and 90° angles

1 product

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

1 product

Rotary Tools

Grind, sand, finish, and polish workpieces

3 products

Rotary Tool Motor Brushes

Replace the brush on your Dremel rotary tool

1 product

Rotary Tool Engraving Bits

Pair with rotary tools for engraving and carving tasks

1 product

Rotary Tool Nose Caps

Attach to the end of Dremel grinders for quick accessory changes without extra tools

1 product

Rotary Tool Sanding Sleeves

Pair with rotary tools to smooth wood, fiberglass, and rubber or remove rust from metal

1 product

Rotary Tool Hangers

Store rotary tools above your workbench; swivel the hanger and adjust its height to suit your setup

1 product

Rotary Tool Grips

Attach to your rotary tool to engrave, etch, carve, and polish with precise control

1 product

Rotary Tool Arbors

Attach cutoff wheels to grinders; also known as mandrels

2 products

Rotary Tool Circle Cutters

Attach to rotary tools to cut circular holes in a variety of materials

1 product

Rotary Tool Safety Guards

Shield yourself from cutoff wheels while using rotary tools

2 products

Rotary Tool Cutting Bits

Pair with rotary tools to cut holes, slots, and shapes in workpieces

3 products

Rotary Tool Grinding Wheels

Pair with rotary tools to remove material from work surfaces using abrasion

2 products

Rotary Tool Cutoff Wheels

Replace the cutoff wheel on your Dremel rotary tool

34 products

Rotary Tool Tile Cutters

Attach to rotary tools to make stable, controlled cuts in tile or grout

2 products

Rotary Tables

Rotate your work 360° for easy access to different angles

6 products

Rotary Angle Indexers

Position round workpieces at precise, repeatable angles for machining flats, hexes, and key slots

2 products

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

63 products

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

30 products

Jaw Fixtures

Mount to a milling machine, drill press, or other flat surface to grip workpieces

8 products

Rotary Table Chuck Mounting Kits

Everything you need to precisely mount lathe chucks to rotary tables

10 products

Rotary Tool Drill Press Attachments

Turn rotary tools into miniature drill presses

1 product

Drills

Cut holes and drive screws with cordless, electric, air-powered, and manual drills

27 products

Drill Bits

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

527 products

Drill Bit Shank Adapters

Convert your power tool to fit different drill bit sizes or shank types

5 products

Wheel Arbors

Attach abrasive wheels to hand-held drills and die grinders; also known as mandrels

1 product

Drill Chuck Adapters

Connect your drill chuck to drill bits of different sizes or shank types

1 product

Polisher Arbor Extensions

Lengthen your polisher's reach to access deep grooves and tight spots

1 product

Lathe Chucks

Mount to a lathe's spindle to hold round workpieces; also known as scroll chucks

32 products

Buffing and Polishing Wheel Spindles

Mount wheels to your tool’s shaft, collet, or drill chuck

1 product

Hole Punches

Punch holes in metal, plastic, and fabric

1 product

Buffing and Polishing Wheels

Remove surface imperfections to achieve a precise, flat finish

32 products

Hole Punch Drivers

Drive hole punches through thicker materials at a faster rate than you can with a wrench

1 product

Buffing Kits

Everything you need to remove scratches and surface imperfections with a buffer or polisher

2 products

End Mills

Cut and shape material to create precise slots, grooves, and profiles

64 products

Wire Brushes

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

82 products

Router Guides

Make precise circular or intricate cuts with routers

3 products

Clamping Screws

Apply pressure through a flat-tipped screw to hold material in place

3 products

Utility Knives

Make quick, shallow cuts; often used to open boxes and packages

13 products

Chisel Bits

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

18 products

Metal Strip Cutters

Snip through thin rings and narrow bands that are flush against another surface

1 product

Building and Machinery Hardware

Positioning Arms

Mount and position tools, small electronics, and displays

1 product

Mechanical Control Cables

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

16 products

Hand Wheels

Rotate to adjust machinery, valves, drill presses, and other equipment

15 products

Ball Knobs

Provide grip on control levers and push-pull rods

1 product

Knobs

Position, tighten, and secure fixtures and equipment

27 products

Indicating Knobs

Control devices and view settings at a glance

69 products

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

3 products

Rotary Latches

Open doors around corners and other obstructions; adjust for misalignment when closing

51 products

Wheel Clamp Locks

Lock a wheel to prevent forklifts, tuggers, and other vehicles from moving

1 product

Slide-Bolt Latches

Slide the bolt to secure everything from swinging gates to overhead garage doors

6 products

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

11 products

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

48 products

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

9 products

Key Lock Boxes

Keep keys secure yet accessible at their point of use

1 product

Safety Equipment

Rotary Shaft Covers

Protect exposed rotary shafts from debris and reduce the chance of injury

4 products

Material Handling

Engine Stands

Secure and move engines and dies to perform maintenance

1 product

Wheel Bearings

Reduce friction between the axle and the wheel for smooth movement

29 products

Pick-and-Place Grippers

Join grippers with fingers to grasp and move items in pick-and-place applications

2 products

Lift Tables

Lift material to a comfortable working height and adjust as needed

7 products

Conveyor Brushes

Position items on conveyor belts and wipe off debris

50 products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

104 products

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

70 products

On-Off Valves

Start and stop flow through a line

15 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

1 product

Rotary Vane Pumps

Evenly move water or hydraulic fluids at high pressures in low-flow applications

13 products

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

50 products

Drum Pumps

Draw liquids out of drums, pails, and other small containers

11 products

Flow Switches

Turn equipment on or off when flow rate reaches a set point

21 products

Measuring and Inspecting

Coordinate Measuring Machine Work Supports

Prop up workpieces to measure and inspect them

1 product

Laser Levels

Project level references onto surfaces when installing drop ceilings, pipe, or conveyors

1 product

Microscopes

Enlarge the view of small parts and samples for inspection and assembly

3 products

Electrical

Rotary Encoders

Track the distance, direction, and speed of travel of motor shafts, conveyors, and wheels

26 products

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

12 products

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

4 products

Potentiometers

Control speed, volume, and light intensity by varying electrical flow; also known as rheostats

4 products

Sealing

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

533 products

Packing Seals

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

34 products

Containers, Storage, and Furniture

Strap Handles

Wrap around bundles and hard-to-grip objects for a more convenient carry

3 products

Locker Locks

Restrict access to lockers and their contents

2 products

Lubricating

Grease Gun Couplers

Extend the dispensing tip on grease guns to lubricate angled and hard-to-reach areas

1 product

Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

2 products

Coolant Nozzles

Dispense coolant onto workpieces or tools directly from a tank

2 products

Facility and Grounds Maintenance

Floor Machine Brushes

Use with a floor machine to scrub floors; more durable than floor machine pads

1 product

Scrub Brushes

Everyday scrub brushes, scrub brushes with a handle, and drill-operated scrub brushes

3 products

Lighting

Light Dimmers

Adjust the brightness of lights, even in large workspaces

3 products

Machine and Task Lights

Shine light on work areas, within enclosures, and inside machines

15 products

Heating, Ventilation, and Air Conditioning

Fans

Blow and direct air to keep spaces and equipment cool and ventilated

30 products

Fan Trays

Cool equipment and enclosures

6 products

Fastening and Joining

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

1 product

TIG Torches

Include a torch body and cable and hose assembly to plug into your TIG welder

10 products

TIG Torch Bodies

Attach collet bodies, collets, nozzles, and other components for TIG welding

6 products

TIG Torch Heads

Swivel or rotate to weld in hard-to-reach areas

2 products

Communication

Labels

Stick onto items to identify or convey information about them

36 products

Engravers

Cut away or melt surface material to mark your surface

24 products