Camrol® Bearings

The market leader

Invented by McGill In 1937

Outperforms the competition

Broadest offering of any manufacturer

Over 1400 varieties

McGill Cam Follower Styles Size Range

Standard Inch and Metric1/2 - 10"

16 - 90 mm

Heavy Stud 1/2 - 7"

EccentricVariousranges

Bushing 1/2 -4"

Heavy Duty Inch and Metric1 1/4 - 6"

35 - 110 mm

Corrosion Resistant Inch (CRES) 1/2 - 2 1/4"

Special Duty Inch and Metric1 - 4"

25 - 100 mm

TRAKROL(Plain, V-Groove, Flanged)

1 1/2 - 9"

More Series

More Sizes

More Choices

Camrol® ValueCamrol® Value

· Standard Stud Cam Follower– Cantilever (overhung) mounting– Loading up to 25% BDR– Inch Series: CF, CFD

Metric Series: MCF, MCFR, MCFD

· Heavy Stud Cam Follower– Cantilever (overhung) mounting – Loading up to 50% BDR– Higher static load capacity than std. stud– Series: CFH

· Cam Yoke Roller– Yoke mounting on customer furnished shaft– Loading up to 50% BDR– Deflection is minimized– Static load rating same as heavy stud type– Inch Series: CYR, CYRD

Metric Series: MCYR, MCYRR, MCYRD

Camrol® Basic TypesCamrol® Basic Types

Outer ring

Seals

Inch - Induction hardened (5” and above are through hardened)

Metric - Through hardened

Needle RollerEndplate - Inner peened (5” and up use press fit)

Inner

Cam Follower Basic ConstructionCam Follower Basic ConstructionAnnular Lube GrooveYoke Style

Stud Style

Black oxide finish provided on all external surfaces

Inner Stud - Induction heat treated

Outer Ring - Large radial cross section to withstand bending stress due to heavy rolling or shock loads

Press-Fitted Endplate

Radial Oil Hole

Axial Oil Hole in Threaded EndAxial Oil Hole in Flanged End

Annular Lube Groove

Lubri-Disc® Seal

Black oxide finish provided on all external surfaces

Needle Roller

Camrol Lasts up to 50X Times Longer– Significantly greater life than competing

brands, as confirmed in a variety of laboratory and customer tests

– Superior design promotes longer life and aids in lowering operating costs

Material & Heat Treatment– Only utilize bearing quality steel– Inner (stud) raceway induction heat treated for

a hardened raceway and ductile stem

Lubri-Disc® Seal– Helps keep lubricant in and contamination out– Prolongs lubrication intervals– Reduces internal friction and eliminates metal

to metal contact at outer counter bore

Lubrication Groove– Provides additional grease capacity– Extends lubrication intervals

Camrol® AdvantagesCamrol® Advantages

Stem

Raceway (Hardened)

0 1000 2000 3000 4000 5000

Average Life (hrs)

McGill

Competitor A

Competitor B

Competitor C

Competitor D

Seal back plate eliminatesmetal to metal contact

· Crowned Outside Diameter– Reduces corner loading– Keeps load centered as stud deflects– Helps compensate for misalignment

· Hex Hole– Provides better holding power four mounting vs

standard screwdriver slot – Available in inch and metric series– Recommended for eccentric bushing bearings

and blind hole mounting

· Eccentric Bushing– Bushing pressed onto unthreaded

stud diameter– Allows for adjustment of bearing to

track or cam– Compensates for improper

positioning of mounting holes

Camrol® OptionsCamrol® Options

Other Camrol® Product SeriesOther Camrol® Product SeriesTrakrol

– Variation on standard cam follower– Ball and tapered roller bearing construction– Effectively sealed– Cylindrical, flanged, V-groove OD options– Stud and Yoke Style (inch dimensions only)– Consider Trakrol for applications involving thrust

loads contamination, low precision demands:

Special Duty– Designed to meet automotive industry needs

o Maintenance free, lube for life, contamination

Black Oxide CoatingHelps protect external surfaces from corrosion.

Synthetic GreaseLonger maintenance-free life

Precision Needle Rollers with RetainerAllows for larger lubricant reservoir

Lubri-Disc® Thrust WasherIncreases life by reducing internal friction, resulting in lower operating temperature

Heavy Duty– Cylindrical roller cam follower– Problem Solver

o Incidental thrust, lube for life, contamination

CRES– Problem-solving product for applications in

corrosive environments– 400 series stainless steel components – H1 food grade grease– Lubri-Disc® + seal (sizes 1” and larger)

Other Camrol® Product SeriesOther Camrol® Product Series

Large diameter cylindrical rollers

Rubber lip contact seals

Camrol® Assures Operation in Many ApplicationsCamrol® Assures Operation in Many Applications

Automotive Welding Stamping Conveying Transfer Lines Parts Elevators

Printing Equipment Embossing Rolls Flexo Presses Newspaper Presses

Agricultural / Off Highway Hay Bailers Doors Mechanisms

Packaging Machinery Box Folders

Fillers Strapping Machines

Container Manufacturing Can Body Makers Blow Molders Decorators Bottle Cap Makers

Machine Tools

Conveyor Rollers Transfer Mechanisms Tool Changers

Steel Mills Coilers Forming Forging Material Handling

Material Handling Scissors Lifts Lift Trucks Stalker Cranes

Oil Field Equipment Coil

Injectors Drilling

Equipment Food Processing

Baking Equipment Packaging Equipment Mixing Equipment Material Handling

Textile Machinery Looms & Weaving Winders Draw Twisters

Automation Pick and Place Automated Transfer