Sprocket Carrier Bearing Honda CBR600 FH/FJ/FK/FL Model 87-90 Ball Bearing One bearing for use in the Sprocket Carrier Bearing Honda CBR600 FH/FJ/FK/FL 87-90, bearing is made of Chrome Steel, each bearing has 2 rubber seals to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease, bearing is packed in the original manufacturer bag.