ABEC-3 One-Way Bearing (12x18x16)

ABEC-3 One-Way Bearing (12x18x16) HF1216 - T-REX 600/Outrage 550/Velocity 50N

High Quality ABEC-3 Thrust bearings for T-REX 600

Replace stock one-way bearings by these high quality ABEC-3 bearings with much higher tolerance and smoothness and feel a much difference in response.

Specifications:

• One-way bearing  HF1216 (Φ12xΦ18x16mm)
• Quantity: 1 piece
• Use in T-REX 600 helicopters.

If it doesn't specify which ABEC rating, it's likely that's it's ABEC-1.  ABEC-3 bearings are much tighter in tolerance than ABEC-1 bearings, thus provide much higher accuracy and smoothness.