Shimano Bike Components 105 Fh-5501 Rear HUB Bicycle Ceramic Balls Double Sealed S606-2RS bearing is closed with

S606-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination

Bearing outer diameter is 42mm and Bearing width is 13mm

Ideal for spindles and precision industrial shafts

G10 rating ensures near-perfect roundness

22207EW33K Nachi Spherical Roller Bearing

Shimano Bike Components 105 Fh-5501 Rear HUB Bicycle Ceramic Balls Double Sealed S606-2RS bearing is closed withSolid Ceramic Bicycles Bearing Balls Fits Shimano Bike Components 105 Fh 5501 Rear HUB Bicycle Lubrication: Dry Lube (no lubrication) Material: Si3N4 Ceramic Silicon Nitride Color: Black Balls: Low Friction Solid Ultra Light Ceramic Balls Brand: VXB Quantity: Pack of 18 Balls Location : Rear Hub