Heavy-Duty conveyor rollers

Designed to support the belt and transport heavy loads on conveyors operating in extreme conditions and with a high belt speed. Due to a low rotating resistance, the rollers have excellent dynamic properties. A low amount of whipping reduces vibration to a minimum.
from 10 days
The production time for rollers takes
30 000
hours of operating lifetime
12 months
warranty on products
-40° to + 50°
temperature range
Description
Specifications
Designed to support the belt and transport heavy loads on conveyors operating in extreme conditions and with a high belt speed. Due to a low rotating resistance, the rollers have excellent dynamic properties. A low amount of whipping reduces vibration to a minimum.
Diameter
from 127 mm to 219 mm
Conveyor speed
up to 5 m/s
Length
from 300 mm to 2200 mm
Bearing options
308, 309, 310, 311, 312 *
*
Other bearings can be installed at the request of the customer.
Load
up to 500 kg per roller
Diameter
from 127 mm to 219 mm
Conveyor speed
up to 5 m/s
Length
from 300 mm to 2200 mm
Bearing options
308, 309, 310, 311, 312 *
*
Other bearings can be installed at the request of the customer.
Load
up to 500 kg per roller

Design features

Shells
Shaft
Connection
Housing
Bearing
Seals
Ring
The shell is made of thick-walled steel pipe. Such a shell, in comparison with the shells of conventional rollers, provides a more rigid structure, withstands heavy loads and is more durable. With such a shell, the roller can be used at extreme temperatures, from -50° to +50 ° C and with high belt speeds of up to 5m/s.
We use only one-piece shafts made of hot-rolled or calibrated round steel bars. For the production of heavy-duty rollers, reinforced shafts of increased diameter are used. Such shafts provide the necessary structural rigidity and withstand increased loads. Various versions of the ends of the shafts will allow you to easily install rollers on the conveyor.
The connection of the roller shell with the housing is carried out by pressing the housing into the shell with further welding, which is carried out by high-precision robots. This connection allows one to attain maximum structural rigidity.
The machined housing of the bearing assembly is made of thick-walled pipe or round steel bars. Such a housing is more rigid and provides an even tighter fit than stamped housing. Thanks to this, the design of our roller is stronger and more durable. We manufacture the housings for the bearing assembly ourselves.
Radial ball bearings. We carefully inspect the bearings at the purchase stage and during acceptance at our factory so that the final product is free of defects. We use closed and open bearings, both domestic and imported, depending on the client's tasks.
Labyrinth seals. We independently manufacture labyrinth seals from self-extinguishing flame-resistant or frost-resistant polypropylene. Labyrinth seals protect the bearing assembly from dust, moisture and other environmental influences.
Our locking rings are made of 65G steel. The steel ring securely fixes the bearing on the shaft and prevents its displacement.
Shells
1/7

Type

Type of ringsType
With external milled flats
With internal milled flats
With a pinhole
With an external thread
With an internal thread
Circlipped
Round
With a converging diameter
With D shape milled flats
Other designs are possible
1/10
Deadlines
Production
Warranty
Delivery

Deadlines

Production takes at least 5 working days. We have effectively built up our production processes using state-of-the-art equipment to produce products in the shortest time possible.

Production

We produce each batch to order. We take into account your wishes and are able to adjust products according to your required dimensions so that the components perfectly fit the conveyor.

Warranty

We provide a quality warranty for our products. We specify in detail all warranty obligations in the contract.

Delivery

We deliver products in wooden cases that ensure their safety during transportation and storage. We work with the largest transport companies in Russia and thanks to this, products are delivered to the buyer's warehouse in the shortest possible timeframe.
1/4
Get a quote for your request
Fill out the required fields in the form below. One of our managers will contact you within 12 minutes to clarify details.
(A text file or folder up to 12 MB)
Loading...
Get a quote
By clicking the ‘Get a quote’ button, I agree
to the processing of my personal data
and the terms of the privacy policy.
Get a quote
By clicking the ‘Get a quote’ button, I agree
to the processing of my personal data
and the terms of the privacy policy.
We use cookies to improve the services we provide. By continuing to browse the site, you agree to the terms of use of cookies.