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Martin D5-20T-72-09 Medium/Heavy Duty Equal Trougher Idler, D CEMA Rating, 5 in Dia Roll, 20 deg Trough Angle, 72 in W Belt, Steel

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Description

Martin Equal Trougher Idler, Medium/Heavy Duty, D CEMA, 5 in Roll Dia, 20 deg Trough angle, 72 in Belt Width, Sealed Ball Bearing, 26 in Roller Length, 81 in Distance Between Mounting Holes, 76.05 in Distance Between Roller Ends, Steel

Equal troughing idlers are designed to support the belt and transport material on the carrying side of the belt. Troughing idlers typically consist of three rollers with wing rolls at 20, 35 or 45 deg inclinations. Martin idlers are designed to meet or exceed all Conveyor Equipment Manufacturers Association(CEMA) load standards.

Specifications

Bearing Type Sealed Ball
Belt Width 72 in
CEMA Rating D
Distance Between Mounting Holes 81 in
Distance Between Roller Ends 76.05 in
Material Steel
Roll Diameter 5 in
Roller Length 26 in
Trough Angle 20 deg
Type Medium/Heavy Duty

Country of Origin: United States

Standards and Approvals: ECMA and NIBA Standards

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

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