This unit is used for the main portion of the process where loads are lighter and corrosion protection is important
Durable corrosion-proof polymer housing with stainless-steel crush bushings in mounting holes and a stainless-steel grease fitting with a nylon cap
Polymer resists a broad range of acids and alkalis, as well as steam and continuous temperature up to 121° C (250° F), and brief exposure up to 160° C (320° F)
The polymer strength exceeds static capacity of bearing; housing retains proper bearing fit and resists shock loads
The flush base contains no voids where bacteria can collect
Corrosion-resistant insert bearing with stainless-steel balls and a nylon retainer The PT series also features industrial-duty contact seals with stainless-steel shroud caps
This unit has a stainless-steel lock collar
This unit is factory lubricated with FDA/USDA-approved grease (class H1 lubricant) for incidental food contact