NKIA5903 Combined Needle Bearing 17x30x18mm - Machined Type

NKIA5903 Needle Roller Angular Contact Bearing
✔️ Combined Load Design - 17x30x18mm

The NKIA5903 is a combined-type bearing that integrates a needle roller bearing with an angular contact thrust bearing. Built for compact setups that demand both radial and axial load capacity, it’s commonly used in transmissions, gearboxes, and other precision mechanical systems.

✅ Type: Needle roller + angular contact thrust bearing
✅ Model: NKIA5903
✅ Inner diameter: 17mm
✅ Outer diameter: 30mm
✅ Width: 18mm
✅ Size: 17 × 30 × 18 mm
✅ Dynamic load rating (Cr): 19,300 N
✅ Static load rating (Cor): 12,600 N
✅ Quantity: 1 bearing

💡 Why choose combined needle roller angular contact bearings?
Because they save space while handling tough loads.

• Manage radial forces with needle rollers

• Carry axial loads thanks to the angular contact design

• Compact and efficient, ideal for gearboxes, transmissions, and machinery requiring high precision

If you want a bearing that handles both axial and radial loads in tight spaces, the NKIA5903 is a dependable choice.