Yoke type track rollers - without axial guidance, outer ring without ribs
Details
| Shaft diameter | Boundary dimensions(mm) |
Basic static load ratings
Cor(N)
|
Basic dynamic load ratings |
Limiting speeds
（rpm）
|
Part Number | ||
| Fw | D | C | Oil | ||||
| 8 | 8 | 24 | 9.8 | 5500 | 4200 | 16000 | RSTO08 |
| 10 | 10 | 30 | 11.8 | 9200 | 8400 | 11000 | RSTO10 |
| 15 | 15 | 35 | 11.8 | 10700 | 9100 | 6500 | RSTO15 |
| 17 | 17 | 40 | 15.8 | 17700 | 14300 | 5500 | RSTO17 |
| 20 | 20 | 47 | 15.8 | 21500 | 16200 | 4700 | RSTO20 |
| 25 | 25 | 52 | 15.8 | 22900 | 16500 | 3600 | RSTO25 |
| 30 | 30 | 62 | 19.8 | 35000 | 23000 | 2500 | RSTO30 |
| 35 | 35 | 72 | 19.8 | 58800 | 35800 | 2200 | RSTO35 |
| 45 | 45 | 85 | 19.8 | 43000 | 25500 | 1500 | RSTO45 |