KOYO bearing roll child of processing process roll child of processing according to raw materials of different and different, which heat treatment Qian of processes can is divided into following two species, whole processing process for: Rod skip processing or wire cold heading Hou series ring with and the sharpens----heat treatment----series soft points----rough mill od----rough mill end surface----end mill end surface----fine mill od----end mill od----end seized group----rust, and packaging----storage (stay collection set Assembly).
KOYO bearing keep frame of processing process KOYO bearing keep frame of processing process according to design structure and the raw materials of different, can is divided into following two class: (1) Board material → cut → rushed Conference → stamping forming → plastic and the fine processing → pickling or spray pill or series light → end seized → rust, and packaging → storage (stay collection set Assembly) (2) entity keep frame of processing process: entity keep frame of processing, according to raw materials or hair bad of different and different, which car processing Qian can is divided into following four species rough type type, whole processing process for: Billets, tubes, forgings, castings--------for measuring inner diameters, outer diameters and faces, angle drill (or pull holes, bores) pickling--------unit--------antirust and packaging into the trap Assembly.
Product Model | Inside Diameter | Outside Diameter | Thickness |
7012CDF NSK | 60 | 95 | 18 |
7012ADF NSK | 60 | 95 | 18 |