CEMA D CEMA D 20° Inline Trough Idler Flat Return Idler 35° Inline Trough Idler 10° V-Return Idler 45° Inline Trough Idler Flat Rubber Disc Return Idler 20° Inline Impact Idler 10° Rubber Disc V-Return Idler 35° Inline Impact Idler Flat Return “Belt Tamer” 45° Inline Impact Idler Flat Return Belt Trainer Self Aligning Idler 20° Trough Self Aligning Idler Flat Rubber Disc Return Self Aligning Idler 35° Trough Self Aligning Idler 10° Inverted V-Return Idler 45° Trough Self Aligning Idler 1 Roll Flat Carry 10° – 25° Inline Adjustable Trough Idler Load Ratings 25° – 40° Inline Adjustable Trough Idler Picking Idler 20°- 3 Roll Trough Belt Tamer 35°- 3 Roll Trough Belt Tamer 45°- 3 Roll Trough Belt Tamer