Sell ❦WZZG 10pcs Bearing 18307 2RS 18307 18x30x7 18307 LBLU 61903 Shielding Ball Bearing Bicycle bearin best price

Ball Bearings 18307-2RS Size: 18mm X 30mm X 7mm Model 18307-2RS Dimensions Bore (d)   18    mm Diameter (D)   30    mm  Width (B)     7      mm Seals Type Rubber seal Quality P6.Z2 / ABEC-3.Z2 Material Bearing steel (Gcr15) Quantity 10PCS Bearings are made of Chrome Steel, each bearing has 2 sealed with rubber seals to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease. Welcome to purchase consulting, thank you! If you need other model bearing but Didn't find it on my store,Please contact me, thank you!Welcome to purchase consulting, thank you! Installation note: Do not hit the bearing with strong force. Put the bad bearing pad on the outside,gently tap on the bad bearing. Do not knock on the new bearing.