冲压外圈滚针轴承外圈是用薄钢板精密冲压成型的，结构空间小，且具有较大负荷容量。轴承径向截面高度甚小，成本低，负荷能力大.适用于安装空间受到限制和壳体孔不宜作为滚道的场合，且压入轴承座孔后不必进一步轴向定位。同穿孔型冲压滚针轴承相比，封口型冲压外圈滚针轴承对轴端部位的密封极为有效。此种轴承压入配合装进座孔中，无需进一步的轴向定位.封口型的一端为密封，适用于轴端，且可承受小的轴向游动力.由于该类滚针轴承外圈有润滑脂填充（锂基脂），在使用温度为—20℃~+120℃的范围内，可长期运转。 该材料一般为ST14或08F等低碳钢，也根据客户需要定制. 公制系列滚针轴承有:BK/BK..RS等; 英制系列滚针轴承有:BCE/BCH..RS BK1412, BK0810 bk1010,BK1310,BK1312,BK152215,BK121812,BK1012 BK1512 , BK1516, BK1612 ,BK1614 BK1616 BK 1622 BK1812 BK1816 BK2016 RS BK2018-RS BK2020 BK2212 BK2216 BK2516 BK 2518 BK2526 BK2538-ZW BK3012 BK3016 BK3020 BK3026 BK 3038 BK3038-ZW BK 3520 BK3520 BK 4020 BK4020 BK 4520 BK4520 BCE44, BCE45, BCE47, BCE55, BCE57, BCE59, BCE65, BCE66, BCE67, BCE68, BCE610, BCE78, BCE85, BCE86, BCE87, BCE88, BCE810, BCE812, BCE96, BCE98, BC910, BCE912, BCE105, BCE107, BCE107-1/2, BCE108, BCE1010, BCE1012,BC118, BCE1110, BCE1112, BCE126, BCE128, BCE1210, BCE1212, BCE138, BCE146, BCE148, BCE1412, BCE1416, BCE1516, BCE166, BCE168, BCE1612, BCE1616, BCE186, BCE188, BCE1812, BCE1816, BCE208, BCE2010, BCE2012, BCE2016, BCE2020, BCE228, BCE2212, BCE2220, BCE248, BCE2410, BCE2412, BCE2414, BCE2416, BCE2420, BCE2610, BCE2620, BCE2812, BCE2816, BCE2824, BCE3216, BCE3410, BCE3612, BCE3616, BCE4412