Yoke type track rollers with thick wall outer ring can roll directly on the tray under heavy load. It includes pressure roller, eccentric roller,rocking arm roller. The roller diameter is of ball shape or cylinder ball shape. With the ball shape , the inclining position resulted during the fitting can be compensated.
| &ndsp; | For shaft diameter in mm |
Features |
| RSTO | 7 – 60 | without axial guidance, outer ring without ribs |
| STO | 6 – 50 | without axial guidance, outer ring without ribs |
| RNA22..-2RSR | 10 – 58 | without axial guidance, lip seals on both sides |
| NA22..-2RSR | 6 – 50 | without axial guidance, lip seals on both sides |
| NATR..-PP | 5 – 50 | with axial guidance, axial plain washers on both sides |
| NATV..-PP | 5 – 50 | full complement needle roller set, with axial guidance, axial plain washers on both sides |
| NATR | 5 – 30 | with axial guidance, gap seals on both sides |
| NATV | 5 – 30 | full complement needle roller set, with axial guidance, gap seals on both sides |
| NUTR | 15 – 50 | full complement cylindrical roller set, with axial guidance, labyrinth seals on both sides |
| PWTR..-2RS | 15 – 50 | full complement cylindrical roller set, with axial guidance, lip seals on both sides |
| NNTR..-2ZL | 50 – 130 | full complement cylindrical roller set, with axial guidance, lip seals on both sides |
