Housing: PP, in various colours (Standard RAL5017 – Traffic blue)
Hub and cage: PA, same colour as housing
Balls: High-carbon steel and stainless steel
Plastic (POM) and steel rollers can be supplied slightly lubricated or dry.
Special preparations and use cases can be produced on request.
Conditions of use
Steel rollers Temperature range from 50°C to 100°C / 250°C
Plastic rollers: Rollers with plastic rollers up to 80°C
Conveyance speed up to 2 m / sec.
Accessories
Both rollers can be supplied as flange rollers (lateral edge rollers). The larger diameter of steel rollers should be observed. In addition, buffer rings made of rubber which are pulled over the rollers when used for transport goods with a delicate surface.
Schulz steel rollers utilise ball bearings and are produced in encapsulated form. They consist of housing with a lid, running shells, hub and balls. The active components are hardened. Plastic rollers have two rows of ball bearings. The balls are guided by a plastic cage.
Rollers are particularly well suited to the transport of light conveyed material with a smooth and stable underbody. They are used in roller strips, roller tracks, flexible roller conveyors and curved conveyors. They are used in push-through rack storage systems, as deflectors and guide tracks as well as for interlinking different conveyance systems.
Load
The load-bearing capabilities can be found in the table of dimensions under the “Roller” tab. The conveyance speed of Schulz rollers is up to 2 m per second.