根据使用场合不同,可选用无内圈的轴承或滚针和保持架组件,此时与轴承相配的轴颈表面和外壳孔表面直接作为轴承的内、外滚动表面,为保证载荷能力和运转性能与有套圈轴承相同,轴或外壳孔滚道表面的硬度,加工精度和表面质量应与轴承套圈的滚道相仿。此种轴承仅能承受径向载荷。
滚针轴承 K55X60x25 K556025(29243/55) 55 63 25 - - - - -
滚针轴承 K55X61X20 K556120(49241/55) 55 61 20 - - - - -
滚针轴承 K55X63X20 K556320(19243/55) 55 63 20 - - - - -
滚针轴承 K5X8X10 K050810(39241/5) 5 8 10 - - - - -
滚针轴承 K5X8X8 (29241/5) 5 8 8 - - - - -
滚针轴承 K60x68X20 K606820(19243/60) 60 68 20 - - - - -
滚针轴承 K60x68X25 K606825(29243/60) 60 68 25 - - - - -
滚针轴承 K63X71X20 K637120(19243/63) 63 71 20 - - - - -
滚针轴承 K65X73X30 K657330(39243/65) 65 73 30 - - - - -
滚针轴承 K6X9X10 K060910(39241/6) 6 9 10 - - - - -
滚针轴承 K6X9X8 K060909(29241/6) 6 9 8 - - - - -