Track Rollers | McMaster-Carr

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System of Measurement

Roller Diameter

Shaft Diameter

Roller Profile

Roller Width

Roller Mount Type

OD

Bearing Type

Length

Stud Diameter

Roller Material

Stainless Steel

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

Material

Molybdenum Disulfide

Stainless Steel

Thread Size

ID

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

With Seal

Lubrication

Between Frame Width

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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15,361 Products

Power Transmission

Track Rollers

Support and carry objects as they move along conveyor systems

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

Drive Rollers

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

Idler/Drive Rollers

Idler/Drive Rollers

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

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Ball Bearings

Create less friction than other bearings for use at high speeds

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

Roller Bearings

Roller Bearings

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

Thrust Bearings

Thrust Bearings

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

Guide Rail Carriages

Guide Rail Carriages

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Material Handling

Conveyor Rollers

Conveyor Rollers

Support and move objects along conveyors

Conveyor Roller Bearings

Conveyor Roller Bearings

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

Conveyor Roller Covers

Conveyor Roller Covers

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

Conveyor Roller Gap Covers

Conveyor Roller Gap Covers

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

Skate Wheels

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

Ball Transfers

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

Ball Transfer Plates

Ball Transfer Plates

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

Ball Transfer Stops

Ball Transfer Stops

Raise to hold loads in place and lower to let them through

Conveyor Trolleys

Conveyor Trolleys

Carry loads along overhead beam conveyors

Conveyor Trolley Hooks

Conveyor Trolley Hooks

Suspend loads from trolleys on overhead conveyors and rotate 90°

Conveyor Trolley Hangers

Conveyor Trolley Hangers

Attach loads to trolleys on overhead enclosed-track powered conveyors

Conveyor Trolley Chains

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

Conveyor Chain Trolleys

Conveyor Chain Trolleys

Carry loads smoothly along overhead enclosed-track powered conveyors

Conveyor Belt Spool Clips

Conveyor Belt Spool Clips

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

Conveyor Belt Spool Connectors

Conveyor Belt Spool Connectors

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

Conveyor Belt Spools

Conveyor Belt Spools

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

Conveyors

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

Flow Rails

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

Conveyor Tracks

Conveyor Tracks

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

Conveyor Track Brackets

Conveyor Track Brackets

Hang and join sections of enclosed conveyor track

Conveyor Belt Pulleys

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

Conveyor Pulley Coatings

Conveyor Pulley Coatings

Add friction to help conveyor belts stay on pulleys

I-Beam Tracks

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

Conveyor Brakes

Conveyor Brakes

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

Conveyor Stands

Conveyor Stands

Pair with conveyors to design a system that moves parts exactly where they need to go

Conveyor Stops

Control product flow and let items accumulate

Wheels

Move objects with ease

Casters

Mount on the bottom of objects for easy movement

Trolleys

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

Lift Tables

Lift material to a comfortable working height and adjust as needed

Building and Machinery Hardware

Door Tracks

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

Door Guides

Keep hanging doors aligned by stopping the bottom from swinging

Overhead Door Rollers

Overhead Door Rollers

Replace the rollers on garage doors and other overhead doors

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

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

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

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

Drawer Slides

Smoothly guide drawers in and out of cabinets

Drawer Rollers

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

Brackets

Connect surfaces in an assembly

Lubricating

Oil Dispensers

Keep machinery lubricated by applying oil

Fabricating and Machining

Router Guides

Make precise circular or intricate cuts with routers

Measuring and Inspecting

Scales

Bench-top, hanging, floor, and conveyor scales

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