Track Rollers | McMaster-Carr

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Combined Radial and Thrust

Combined Radial, Thrust, and Moment

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Track Roller Type

Stud Length

Dynamic Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 39,999 lb.

40,000 lb. or greater

Wheel Diameter

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Export Control Classification Number (ECCN)

1C998

1C999

EAR99

DFARS Specialty Metals

Exempt

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

Yes

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15,431 Products

Power Transmission

Track Rollers

Support and carry objects as they move along conveyor systems

717 products

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

99 products

Drive Rollers

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

279 products

Idler/Drive Rollers

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

6 products

Ball Bearings

Create less friction than other bearings for use at high speeds

2,160 products

Mounted Bearings

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

1,163 products

Roller Bearings

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

438 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

3,403 products

Thrust Bearings

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

326 products

Flanged Sleeve Bearings

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

2,012 products

Carriages and Guide Rails

Carry loads along guide rails on accurate and repeatable paths in automated systems

474 products

Pulley and Sprocket Bushings

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

7 products

Material Handling

Skate Wheels

Replace wheels on skate wheel conveyors or add wheels for a custom setup

67 products

Conveyor Rollers

Support and move objects along conveyors

1,351 products

Ball Transfers

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

200 products

Conveyor Chain Trolleys

Carry loads smoothly along overhead enclosed-track powered conveyors

1 product

Flow Rails

Smaller than full conveyors to move packages and pallets in confined spaces

87 products

Conveyor Trolleys

Carry loads along overhead beam conveyors

6 products

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

1,005 products

Conveyor Roller Bearings

Replace bearings on conveyor rollers, or press into tubing or pipe to create a roller

39 products

Conveyor Tracks

Create an enclosed runway for trolleys to carry loads along overhead conveyors

4 products

Ball Transfer Plates

Rest on flat surfaces to create platforms for conveying, rotating, and positioning heavy objects

25 products

Conveyor Trolley Hooks

Suspend loads from trolleys on overhead conveyors and rotate 90°

1 product

Conveyor Belt Spool Clips

Clamp onto conveyor shafts to keep spools from slipping to protect belts from wear

1 product

Conveyor Belt Spool Connectors

Lock multiple belt spools together to increase your conveyor's drive power

1 product

Conveyor Trolley Hangers

Attach loads to trolleys on overhead enclosed-track powered conveyors

1 product

Conveyor Belt Spools

Replace the spools that hold round belts in place on motor-operated conveyors

8 products

Conveyor Roller Gap Covers

Cover the gap between conveyor rollers so items don't fall through or get stuck

2 products

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

232 products

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

2 products

I-Beam Tracks

Create a runway for trolleys to carry loads along overhead beam conveyors

2 products

Conveyor Track Brackets

Hang and join sections of enclosed conveyor track

2 products

Conveyor Roller Covers

Fit over conveyor rollers to reduce noise, absorb impact, and extend their service life

51 products

Conveyor Brakes

Slow down roller conveyors using friction; also known as pallet brakes

5 products

Conveyor Pulley Coatings

Add friction to help conveyor belts stay on pulleys

8 products

Conveyor Stops

Control product flow and let items accumulate

8 products

Wheels

Move objects with ease

40 products

Casters

Mount on the bottom of objects for easy movement

53 products

Lift Tables

Lift material to a comfortable working height and adjust as needed

1 product

Trolleys

Transport hook-mount hoists along a beam for lifting and moving loads

5 products

Building and Machinery Hardware

Door Tracks and Fittings

Hang panels to slide over openings when there’s not space for a swinging door

368 products

Door Guides

Keep hanging doors aligned by stopping the bottom from swinging

11 products

Overhead Door Rollers

Replace the rollers on garage doors and other overhead doors

11 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

66 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

14 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

21 products

Drawer Rollers

Open wood cabinet drawers and doors without using drawer slides or roller track

4 products

Drawer Slides

Smoothly guide drawers in and out of cabinets

352 products

Brackets

Connect surfaces in an assembly

6 products

Lubricating

Oil Dispensers

Keep machinery lubricated by applying oil

6 products

Fabricating and Machining

Router Bit Bearings

Replace bearings in ball-bearing-piloted router bits

3 products

Electrical Power, Networking, and Controlling

Speed-Monitoring Switches

Avoid downtime and machinery damage by detecting slowdowns in drive trains and conveyors

3 products

Measuring and Inspecting

Scales

Bench-top, hanging, floor, and conveyor scales

11 products