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Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.. They are based on needle or cylindrical roller bearings. We
supplies them ready-to-mount.
Contact usThey are available in several designs and variants:
*With or without a cage
*With or without flange rings
*With or without an inner ring
*With or without seals (sealed or open)
*With the outer ring running surface profile:
Crowned as standard
Cylindrical (flat)
| Designation | Principal dimensions | Basic load ratings | Maximum radial loads | ||||
| dynamic | static | dynamic | static | ||||
| D [mm] ↑↓ | Fw[mm] | C[mm] | C [kN] | C0 [kN] | Fr max. [kN] | F0r max. [kN] | |
| RSTO 5 TN | 16 | 7 | 7.8 | 2.51 | 2.5 | 3.55 | 5 |
| RNA 22/6.2RS | 19 | 10 | 11.8 | 4.02 | 3.65 | 2.55 | 3.6 |
| RSTO 6 TN | 19 | 10 | 9.8 | 3.74 | 4.5 | 4.25 | 6.1 |
| RNA 22/8.2RS | 24 | 12 | 11.8 | 4.68 | 4.55 | 5.3 | 7.5 |
| RSTO 8 TN | 24 | 12 | 9.8 | 4.13 | 5.4 | 7.5 | 10.8 |
| RNA 2200.2RS | 30 | 14 | 13.8 | 6.6 | 7.5 | 12 | 17.3 |
| RSTO 10 | 30 | 14 | 11.8 | 8.25 | 8.8 | 8.5 | 12.2 |
| RNA 2201.2RS | 32 | 16 | 13.8 | 7.04 | 8.5 | 11.6 | 16.6 |
| RSTO 12 | 32 | 16 | 11.8 | 8.8 | 9.8 | 8.3 | 12 |
| RNA 2202.2RS | 35 | 20 | 13.8 | 7.48 | 9.3 | 9.5 | 13.7 |
| RSTO 15 | 35 | 20 | 11.8 | 9.13 | 10.6 | 7.1 | 10 |
| RNA 2203.2RS | 40 | 22 | 15.8 | 9.52 | 13.2 | 15.3 | 22 |
| RSTO 17 | 40 | 22 | 15.8 | 14.2 | 17.6 | 12 | 17.3 |
| RNA 2204.2RS | 47 | 25 | 17.8 | 16.1 | 18 | 17.6 | 25.5 |
| RSTO 20 | 47 | 25 | 15.8 | 16.1 | 21.2 | 18.6 | 26.5 |
| RNA 2205.2RS | 52 | 30 | 17.8 | 16.8 | 20 | 17.3 | 24.5 |
| RSTO 25 | 52 | 30 | 15.8 | 16.5 | 22.8 | 18 | 26 |
| RNA 2206.2RS | 62 | 35 | 19.8 | 17.9 | 25.5 | 28.5 | 40.5 |
| RSTO 30 | 62 | 38 | 19.8 | 22.9 | 34.5 | 23.6 | 33.5 |
| RNA 2207.2RS | 72 | 42 | 22.7 | 22.4 | 35.5 | 38 | 54 |
