Martin C4-R-48-09-1 CEMA C return idler with 4" roller diameter, 48" belt width, and 0.9" shaft diameter. Steel construction for medium-duty conveyor applications. Designed for reliable return-side belt support in material handling systems.

Martin Sprocket & Gear Martin C4-R-48-09-1

UPC: 697950847931 | UNSPSC: 24101717 | GTIN:

Conveyors & Conveyor Parts > Conveyor Parts > Conveyor Straight Idlers

Martin Return Idler, Class C CEMA, 4 in Roll Diameter, 48 in Belt Width, Ball Bearing, 51.38 in Roller Length, 59 in Overall Width, 57 in Distance Between Mounting Holes, Steel

Features:

• Manufactured using sealed for life ball bearings for long maintenance free operation
• Ultimate Martin triple labyrinth seal guard bearing protection
• Conform to all CEMA C load and dimensional requirements
• 9 ga tubing exceeds industry wall thickness standards
• External shield deters impurities from entering the bearing housing
• Flinger design removes contaminates away from the bearing housing by centrifugal force
• The contact lip seal adds additional level of protection
• Martin CEMA C idlers offer extremely low rolling resistance that allows for lower operating cost
• Roll gap meets NIBA recommendation
• Patent pending idler end welding allows for protection against belt wear
• 0.88 in solid steel shaft machined down to 20 mm at each end
• Martin idlers have exceptionally low TIR runout

Specs:

• Distance Between Mounting Holes: 57 in
• CEMA Rating: Class C
• Roll Diameter: 4 in
• Roller Length: 51.38 in
• Belt Width: 48 in
• Bearing Type: Ball
• Overall Width: 59 in
• Material: Steel

Packaging:

• Length: 52.63 in
• Width: 8.0 in
• Weight: 38.0 lb

Certifications/Standards:

NIBA Certified

Warranty:

1 year