一種具有圓柱形滾動元件的減摩軸承,設計用於履帶滾輪組件。
steel cagesteel end platesteel inner ringsteel outer ringsteel rollerrubber seal material, 52.0 millimeters nominal overall outside diameter, 24.0 millimeters nominal outer ring width, 25.0 millimeters nominal bore diameter, 25.0 millimeters nominal inner ring width