Topolino C19 Front HUB Bicycle Ceramic Ball Bearing set Outer Diameter - 4 3/8 inch (4.375") E5011XNNTS1 = NNF5011 ADA-2LSV

E5011XNNTS1 = NNF5011 ADA-2LSV

2"inch ID/Bore Insert Bearing plus

smoother ride

NJ2314E width is 51mm

Ball Bearings for Align Helis 700e U/grade FOR Drivetrain Ceramic Upgrade

Topolino C19 Front HUB Bicycle Ceramic Ball Bearing set Outer Diameter - 4 3/8 inch (4.375") E5011XNNTS1 = NNF5011 ADA-2LSVHybrid Ceramic Deep Groove ball Bearings (steel rings with ceramic balls) Fits Topolino C19 Front HUB Bicycle Closures: Rubber Sealed Closure Side: Double Sided Seals Lubrication: Low Friction Grease Material: Corrosion Resistant Chrome Steel Balls: Low Friction Solid Ultra Light Ceramic Balls Brand: VXB Quantity: Set of two Bearings Location : Front Hub