Product Overview
The CEMA D V-Return Idler pairs two rollers in a downward V on a suspended bracket, which both supports the empty belt and passively centers it: the angled faces funnel drift back toward the middle instead of letting it wander to the edge. Used on 24–72 inch mining, aggregate and cement return spans, it reduces edge wear and spillage where a flat return roller alone cannot track. Sealed bearings and IP66 labyrinth seals suit dusty, wet return environments.
Key Features
CEMA Grade
D (Heavy-Duty)
Type
V-shaped two-roller return
Roller Diameter
5" & 6" (Ø127–150mm)
Belt Width
24"–72" (600–1800mm)
Mount
V-shaped suspended bracket
Action
Self-centering return belt
Applications
- Return run self-centering, mining
- Aggregate and cement return spans
- Heavy-duty belt underside alignment
How to Choose This Component
- Grade and load: choose CEMA E for extra-heavy, high-tonnage and overland duty; CEMA D for heavy-duty mainstream sections. Size the roller diameter and bracket spacing to the expected impact, belt load and material flow.
- Belt width: match the part to your belt (BW 24"–72"). When requesting a quote, send belt width, required trough angle or drum diameter, and installation spacing so we can confirm a drop-in fit.
- Working environment: tell us whether the duty is wet, dusty, sticky, abrasive or high-drop so we can match the seal, lagging, material and surface finish.
- Retrofit and mounting: provide existing bracket spacing and frame type for a direct replacement; painted or galvanized finishes are both available.
Why Source These Spare Parts From Us
- Built to CEMA D/E and ISO alignment standards for interchangeability with existing frames.
- Direct factory supply with no middleman markup; OEM and private-label orders accepted.
- Custom dimensions, lagging, seals, shafts and finish built to your specification.
- Seaworthy timber or carton export packing; shipped to 60+ countries by sea, air and express freight.
- Engineer support on selection and a written quote within 48 hours.
Frequently Asked Questions
What build grade and rating is the CEMA D V-Return Idler?
CEMA D V-Return Idler is supplied at D (Heavy-Duty). It is engineered to match CEMA D/E and ISO expectations for BW 24"–72" belt duty and can be customized to your dimensions, lagging and finish.
What belt widths does the CEMA D V-Return Idler cover?
This component is sized for BW 24"–72". Send your exact belt width, required angle or diameter and installation spacing when requesting a quote so we can confirm a direct, drop-in fit.
How is the CEMA D V-Return Idler sealed against dust and water?
Protection follows IP66 labyrinth. Labyrinth-style sealing keeps grease in and fines, moisture and wash-down out, extending service life in harsh bulk-handling conditions.
Can I order a custom CEMA D V-Return Idler?
Yes. Dimensions, lagging or coating, seal, shaft and finish are built to your specification; standard lead time is 15–25 working days and 30–45 days for fully custom builds.
Ordering & Customization
- MOQ: trial and sample orders welcome; volume improves pricing
- Lead time: 15–25 working days standard; 30–45 days for custom build
- Custom: size, lagging, seal, shaft and finish built to your specification
- Export packing: seaworthy timber or carton packing for long sea transit
Typically Paired With
Components commonly ordered alongside this part to complete the station:
V-Return 
