Recently, "Outer Oil Seal Components Greasing Machine" and "Rotary Hearth Furnace with Stepped Bottom" applied by Tianma (Chengdu) Railway Bearing Co., Ltd has passed the review made by the State Intellectual Property Office of the People's Republic of China, meanwhile obtained the national patents with the patent number is "ZL 2010 2 0600810.8" and "ZL 2010 2 0600840.9" respectively.
Product Model | Inside Diameter | Outside Diameter | Thickness |
BAM87 IKO | 12.7 | 17.462 | 11.13 |
BAM86 IKO | 12.7 | 17.462 | 9.52 |