... 5. Precision Class: P0, P6, P5, P4, P2(P4, P2)for precision ball bearing 6. Clearance: C0, C1, C2, C3, C4 ... steel 8. Packing: Tube, Wooden Box, Carton, Pallet, PE films, for requirements 9. Payment: T/T 30% in advance, 70% after ... and heavy industries 12. Discount Product Models as follows to support for all over the world.Part Of Bearing BearingModelNumberBoundary dimensions(mm ...