不含滾珠軸承、滑動軸承或滾柱軸承的單件或多件式組件。其設計旨在滿足各種或特定的安裝條件。對於帶有軸承的組件,請參閱滾珠軸承單元;滑動軸承單元;以及滾柱軸承單元。
0.1900 inches minimum and 0.1920 inches maximum mounting hole diameter, round, unthreaded mounting hole type, aluminum alloy housing material, 1.5625 inches minimum and 1.5630 inches maximum bore diameter, l65 fscm k0289 mfr ref single material response housing material document and classification