NUTR NURT Yoke Type Track Rollers Bearing
Yoke type track rollers is assembled with thick-walled outer ring and other bearing component. The roller can roll directly at the rollway and withstand large load by its thick-walled. This kind of bearing is widely used in metallurgical machinery, textile machine, printing machine, and processing line equipment, etc.
Main characteristic
►Low height of cross section, large capacity
►Compact and different structure
►Flexible fit
| Ring Stop collar | Cage Shield | Roller |
| Material | GCr15 chrome steel | SPCC or 20# Steel | GCr15 chrome steel |
| Process | Lathing Grinding | Lathing | Grinding |
| Heat treatment | Quenching | Carburization Black | Quenching HRC60-64 |
| Normal | NA22.2RS | NATR | NATV | NUTR | NNTR.2ZL | STO | NAST |
| Sealed | NA22.2RS | NATR.PP | NATV.PP | – | NNTR.2ZL | – | NAST.ZZ |
| Cylinder | RNA22.2RSX | NATR.X | NATV.X | NUTR.X | NNTR.2ZL | STO.X | NAST.X |
| Curve | NA22.2RS | NATR | NATV | NUTR | – | STO | – |
| Inch | – | – | CRY YCR | – | – | – | – |
| With IR | NA22.2RS | NATR | NATV | – | – | STO | – |
| Without IR | RNA22.2RS | – | – | – | – | RSTO | – |
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