These Stud Type Track Rollers have been designed for specific use on track type or cam-controlled equipment when cantilever mounting is desired. They are corrosion protected, grease lubricated and, typically, sealed.
The stud type airframe track roller is selectively heat treated to provide a combination of a fracture tough head, ductile shank, and a carburized raceway to provide high load carrying capacity. External surfaces are plated with cadmium to provide corrosion protection and thread lubricity.
| &ndsp; | For shaft diameter in mm |
Features |
| KR..-PP | 6 – 30 | with axial guidance, plastic axial plain washers on both sides |
| KR | 6 – 18 | with axial guidance, gap seals on both sides |
| KRE..-PP | 9 – 35 | with axial guidance, with eccentric collar, plastic axial plain washers on both sides |
| KRV..-PP | 6 – 30 | with axial guidance, full complement needle roller set, plastic axial plain washers on both sides |
| NUKR | 16 – 30 | with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides |
| NUKRE | 20 – 35 | with axial guidance, full complement cylindrical roller set, with eccentric collar, labyrinth seals on both sides |
| PWKR..-2RS | 16 – 30 | with axial guidance, full complement cylindrical roller set, lip seals on both sides |
| PWKRE..-2RS | 20 – 35 | with axial guidance, full complement cylindrical roller set, with eccentric collar, lip seals on both sides |
