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HEAVY-DUTY CONVEYOR PULLEYNomenclature
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Face
C CrownF Flat
Face Width In Inches
C S D 120 26 X25 L 3 H
Standard DutyDrum Pulley
Engineered ClassDrum Pulley
Standard DutyWing Pulley
Quarry DutyWing Pulley
Mine DutyWing Pulley
Quarry Duty ARWing Pulley
MachinedDrum Pulley
Quarry DutyDrum Pulley
Mine DutyDrum Pulley
Clean Flight®
Wing Pulley
Elite Series®
Drum Pulley
Pulley Type
MES Elite SeriesS StandardM Mine DutyQ Quarry Duty
QAR Quarry Duty ARE Engineered Class
Pulley Style
Leave blank for Elite SeriesD DrumW WingCF Clean Flight®
Diameter
3 digit for most pulleys, 2 digits for Elite Series.Example:120 12.0"065 6.5"
Bushing Part Number
Conveyor pulleys SHOULD use SHORT QD bushings and Elite Series will handle any MXT bushing
X25, X30,... MXT BushingSF, E, F, JS,... QD Bushing
K20, K25,... TB BushingH25, H30,.. M-HE Bushing
Lagging Thickness
2 1/4" 4 1/2" 6 3/4"3 3/8" 5 5/8"
Lagging Style
If no letter, lagging is smoothH HerringboneD Diamond GrooveC Ceramic
No thickness specifiedS Slide LaggingR Radial/CircumferentialP Parallel (with shaft)
Lagging
No suffix, no lagging
