Roller de oruga LR203NPPU 17x47x12mm Seguidor Sealed
LR203NPPU Track Roller Bearing
✔️ Sealed Single Row - 17mm x 47mm x 12mm
The LR203NPPU is a sealed track roller bearing designed for cam followers, linear tracks, and guide rails. With a 17mm bore and 47mm outer diameter, it’s built to handle both radial and axial loads while rolling smoothly on cam or rail surfaces.
✅ Sealed single-row ball bearing
✅ Inner diameter: 17mm
✅ Outer diameter: 47mm
✅ Width: 12mm
✅ Load rating (radial): 8,400 N
✅ Load rating (axial): 4,400 N
✅ Max speed: 9,000 RPM
✅ Includes 1 track roller bearing
Tabla de Dimensions mm):
| Taladrod) | ExteriorD) | Width (B) | Width contacto (C) | Radio del filete (Rs) | Radio exterior (R) |
|---|---|---|---|---|---|
| 17 mm | 47 mm | 12 mm | 12 mm | 0,6 mm | 500 mm |
💡What are track roller bearings like LR203NPPU used for?
These bearings are designed to ride rails or grooves under heavy loads:
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Soportar fuerzas radial y axial en sistemas de movimiento
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Se utiliza en accionamientos de levas, cintas transportadoras y guías de orugas.
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El diseño Sealed mantiene la grasa dentro y la arenilla fuera
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Ideal para movimientos lineales o guiados de alta velocidad
Need a tough, sealed roller for tracks or rails? This bearing’s ready to go - add it to your cart and keep your system rolling steady.