Inquiry (采购产品): bore job quote request Qty 1 prototype job. Steel automotive laygear (cluster gear), the bore is 21.03mm now, length of bore is approx 5". Through bore, not blind. I need the bore increased to 22.010mm. Bore is the roller bearing's outer race, the bearing spec required the raceway to be 58 HRC minimum, so the gear bore is at least this hard. Please quote. **** Hidden Message ***** John Rowland 34997 Company: none E-mail: admin@vigproducts.com **** Hidden Message ***** admin@vigproducts.com