... ,71800 series,71900- seriesID size5 mm - 1350 mmCage materialSteel , brass , Iron , plasticPrecision P0,P6,P5, P4(ABEC- 1,ABEC- 3,ABEC ... , Electric Tools, Power Tools, Sports.Packagesingle color boxDetailsJinan Boyu Bearing Co., Ltd. is engaged in the production and sale of various models ...