CEMA D Idlers
Douglas idlers are engineered to meet or exceed CEMA B, C, D or E standards and feature an interference fit between the shaft and the bearing for improved sealing, better stability and longer life. Douglas® idlers are available in a wide variety of configurations including: troughing, return, impact, rubber disc return, self-aligning trough, self-aligning return, scale quality and live shaft. Douglas idlers are manufactured in the United States of America.
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_equal_troughing.jpg)
DDT – Equal Troughing Idler
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_unequal_troughing.jpg)
Unequal Troughing Idler
Available Upon Request.
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_feeder_picking.jpg)
DDP – Feeder / Picking Idler
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_impact_troughing.jpg)
DDI – Impact Troughing Idler
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_scale_quality_troughing.jpg)
DDQ – SCALE QUALITY TROUGHING Idler
![pulleys_wing_lg[1]](https://www.douglasmanufacturing.com/img/idlers/idlers_cemad_v_return.jpg)