Align Helis 550e U/grade FOR Drivetrain Ceramic Upgrade Bearing Outer Diameter - 7 1/2 inch (7.5") Item Double Sealed Ball Bearings

Item Double Sealed Ball Bearings ABEC-3

Closures: 6 Bearings with 2 metal shields & 8 Open Bearings

🟢 Closures: Open (no seals)

corrosion-resistant performance is needed

Size: 130mm x 200mm x 33mm

Align Helis 550e U/grade FOR Drivetrain Ceramic Upgrade Bearing Outer Diameter - 7 1/2 inch (7.5") Item Double Sealed Ball BearingsBall Bearings for Align Helis 550e U grade FOR Drivetrain Ceramic Upgrade Closures: Rubber Sealed Closure Side: Double Sided Seals Lubrication: Low Friction Grease Material: Corrosion Resistant Chrome Steel Balls: High Chromium Steel 52100 SAE Steel Balls Cage: Low Friction Steel Precision: ABEC 1 Quality Brand: VXB Quantity: Set of 12 Bearings