Ball Bearings for OS Engines FSR 108 (bx-1) 108

Ball Bearings Kit for OS Engines FSR 108 (bx-1)
✔️ Double Rubber Sealed - Set of 2 - Chrome Steel ABEC-1

This bearing kit is made specifically for OS Engines FSR 108 (bx-1) and includes two rubber-sealed ball bearings built to handle heat, vibration, and RPMs in model engines. With corrosion-resistant materials and low-friction grease, it's a smooth and reliable fit for RC engine rebuilds.

✅ Includes 2 rubber sealed bearings
✅ Designed for OS Engines FSR 108 (bx-1)
✅ Chrome steel races for corrosion resistance
✅ Balls made of 52100 SAE high chromium steel
✅ Low-friction steel cage for reduced drag
✅ Double-sided rubber seals for added protection
✅ Pre-lubricated with low-friction grease
✅ Precision grade: ABEC-1

💡 Why use sealed ball bearings in high-RPM model engines like the FSR 108?
They keep things spinning smooth under stress.

• Rubber seals block out dirt, fuel residue, and moisture

• Grease stays inside even during high-speed runs

• Chrome steel holds up to heat and repetitive torque

• Ideal for long-lasting performance in RC aircraft and engines

Ready to give your FSR 108 a smooth refresh? Drop this kit in your cart and get back in the air or on the track with confidence!