Rubber-Covered Lagged Drive Pulley

Product Overview

The Rubber-Covered Lagged Drive Pulley adds vulcanized herringbone or diamond-groove rubber lagging to a drive drum to raise friction, stop slip and shed water and fines on wet or dusty high-torque mining and port head drives (24–96 inch). The grooves also protect the bare drum from wear, so it doubles as a re-lagging option for a worn bare drum. Custom Ø325–800mm diameter, face width, machined shaft and split plummer blocks.

Key Features

Type

Lagged / rubber-covered drive (head) pulley

Lagging

Herringbone or diamond groove rubber, vulcanized

Drum Diameter

Ø325–800mm custom

Belt Width

24"–96" (600–2400mm)

Shaft & Bearing

Machined shaft, split plummer blocks

Finish

Grooves shed water and fines

Benefit

Raises friction, stops slip, protects drum

Applications

Wet or dusty drive drums prone to slipping
High-torque head drives on mining and port lines
Replacement lagging for worn bare drums

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"–96"). 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 Rubber-Covered Lagged Drive Pulley?

Rubber-Covered Lagged Drive Pulley is supplied at Lagged / rubber-covered drive (head) pulley. It is engineered to match CEMA D/E and ISO expectations for BW 24"–96" belt duty and can be customized to your dimensions, lagging and finish.

What belt widths does the Rubber-Covered Lagged Drive Pulley cover?

This component is sized for BW 24"–96". 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 Rubber-Covered Lagged Drive Pulley sealed against dust and water?

Protection follows sealed, labyrinth-protected construction. 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 Rubber-Covered Lagged Drive Pulley?

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:

Drive / Head Pulley (Herringbone Lagged)Tail / Take-up Pulley (Smooth)CEMA D Equal Troughing Idler 5" / 6"