D5-20U-30-09 CEMA D UNEQ TroughER ASSY

Martin Sprocket & Gear Martin D5-20U-30-09

UPC: 697950835068 | UNSPSC: 24101700 | GTIN:

Conveyors & Conveyor Parts > Conveyor Parts > Conveyor Troughing Idlers

Martin Unequal Troughing Idler, Medium/Heavy Duty, D CEMA, 5 in Roll Dia, 20 deg Trough angle, 30 in Belt Width, Sealed Ball Bearing, 21.38 in Roller Length, 39 in Distance Between Mounting Holes, 32.79 in Distance Between Roller Ends, Steel

Features:

• External shield deters impurities from entering the bearing housing
• Flinger design removes contaminates away from the bearing housing by centrifugal force
• Martin triple labyrinth seal is grease filled that offers an additional level of protection from contaminants and water ingress impacting the bearing
• The contact lip seal adds additional level of protection
• CEMA D idlers have sealed for life ball bearings
• CEMA D idlers offers extremely low rolling resistance that allows for lower operating cost
• Patent pending idler end welding allows for protection against belt wear
• 1.06 in solid steel shaft machined to 25 mm at each end
• Martin idlers have exceptionally low TIR runout
• 09-guage wall thickness

Specs:

• Distance Between Roller Ends: 32.79 in
• Distance Between Mounting Holes: 39 in
• CEMA Rating: D
• Trough Angle: 20 deg
• Roll Diameter: 5 in
• Roller Length: 21.38 in
• Belt Width: 30 in
• Bearing Type: Sealed Ball
• Material: Steel
• Type: Medium/Heavy Duty

Packaging:

• Length: 41.5 in
• Width: 9.5 in
• Weight: 58.0 lb

Certifications/Standards:

ECMA and NIBA Standards