9YRS
YUAN YI CHANG MACHINE CO., LTD.
Products
Rollers
Rollers
The YYC Roller Series is manufactured from SUJ2 (100Cr6) bearing steel, hardened to HRC 60–64° with a radial tolerance of 0–0.01 mm. Available in V-type (UV) and round-type (UR) profiles across sizes 15, 20, 25, and 35, fully compatible with the YYC Guideway Rack. V-type rollers can be paired with the RH-series lubrication cover unit to extend maintenance-free service life. Suitable for laser cutting machines, CNC routers, automated material handling, and gantry systems requiring high-speed, long-stroke linear motion.
Specification
| Code | Material | Type | Shaft Dia. |
| UV | SUJ2 (100Cr6) | V Type Roller | 15, 20, 25 |
| UR | SUJ2 (100Cr6) | Round Rolle | 15, 20, 25, 35 |
| RH Roller Lubricated Cover Unit | PA6 | V Type | 15, 20 |


