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Polyurethane Coated Cam Followers/Track Rollers

ML6 Precision Polyurethane Track Rollers & Cam Followers

Precision Polyurethane Coated Cam Followers/Track Rollers

» Non-marking, durable polyurethane coating» Reduced wear and increased longevity of contact surfaces
» Reduced noise while rotating» Improved traction against contact surfaces

Meridian Laboratory ML6 polyurethane coated cam followers (otherwise referred to as track rollers) feature a threaded stud to fit directly into a component or secure with a nut for through-hole mounting.  All Meridian Laboratory ML6 polyurethane coated cam followers are high quality, American-made, sealed needle bearings, complete with lubrication ports in the ends of the shaft for maximum longevity.

They feature a flat rolling surface that is quiet and precise, and provides better traction and abrasion resistance than nylon or other types of covered rollers. The bond between Meridian Laboratory’s ML6 polyurethane and the cam follower is stronger than the polyurethane material itself – guaranteeing excellent longevity!

ML6 polyurethane coated cam followers & track rollers are available in a variety of sizes, colors, and durometers to meet any of your most demanding requirements. Yoke rollers, featuring a thru-bore rather than a threaded shaft are available in the same sizes as our studded cam followers. Click here to shop online.

Why Precision Matters

While it’s easy to think “it’s just a roller”, it’s even easier to lose sight of how much you ask of your rollers and wheels, day in and day out. Keeping your operations running with a minimum of downtime for machine repairs, feed jams, tuning of encoder wheels, or other time wasters (and money costers) means upgrading to superior components for your application. If you expect, and demand that your equipment do more, ML6 offers a proven upgrade you’ll notice immediately.

In this short video above, discover one (of many) reasons a more durable, precision roller can have a huge impact on your manufacturing environment.


Why Choose ML6? Request a ML6 quote

  • Stainless steel handling and manufacturing
  • Appliance assembly systems
  • Glass handling and production equipment
  • Fuel rod guiding systems
Hardness Options
40A, 55A, 70A, 80A, 90A, 75D

Click to learn more about durometers

Custom colors available on request

Hardness (+/- 5)40A55A70A80A90A60D
Ultimate Elongation (%)640540540640500600
Ultimate Tensile (PSI)320053005600690062006400
Tear Strength, pli Die "C"150244332421568620
Compression Modulus (Young's Modulus)38083016601990646016200
Compression Set (%
22 Hrs. @ 158ºF)
Bashore Rebound (%)504137313552
Abrasion Loss, mm20022415994101115

For more information, contact Meridian Laboratory

Standard Urethane Cam Followers

 CamFollower 2021

RollerStudOther Specifications
Part #
(Specify Durometer as 'D')
Durometer (Specify as ‘D’ in Part #)Outside Diameter (OD)Roller Width (RW)Hub Diameter (HD)Stud Length (SL)Thread Class (TS)Thread Length (TL)Min. Boss DiameterRecom. Bore (+0.0005 / -0.000)Recom. Torque (Inch-Lbs).
CF-635-D40A | 55A | 70A | 80A | 90A | 75D0.750”0.375”0.500"0.625”10-320.250”19/64”0.190”15
CF-643-D40A | 55A | 70A | 80A | 90A | 75D1.000”0.500”0.750"0.875”3/8"-240.375”½”0.375”95
CF-651-D40A | 55A | 70A | 80A | 90A | 75D1.250”0.625”1.000"1.000”7/16"-200.500”41/64”0.438”250
CF-659-D40A | 55A | 70A | 80A | 90A | 75D1.500”0.750”1.250"1.250”1/2"-200.625”49/64”0.500”350
CF-667-D40A | 55A | 70A | 80A | 90A | 75D1.750”0.875”1.500"1.500”5/8"-180.750”57/64”0.625”650
CF-675-D40A | 55A | 70A | 80A | 90A | 75D2.000”1.000”1.750"1.750”3/4"-160.875”1-3/64”0.750”1250
CF-683-D40A | 55A | 70A | 80A | 90A | 75D2.250”1.250”2.000"2.000”7/8"-141.000”1-13/64”0.875”1500
CF-691-D40A | 55A | 70A | 80A | 90A | 75D2.500" 1.250"2.250"2.000”7/8"-141.000”1-13/64”0.875”1500
CF-699-D40A | 55A | 70A | 80A | 90A | 75D2.750" 1.500"2.500"2.250"1.0"-141.125"1-5/16”1.000"2250
Not seeing what you need? Contact Meridian Laboratory – standard and custom solutions with no minimum order quantity, delivered in as little as 5 days!