•  
• 轴承型号
• 型号
  A4TG90
• 轴承类型
  Crescent bearing

After all parts are installed into the bearing housing, the inner ring and the inner spacer ring, and the outer ring and the outer spacer ring are axially close together. Measure the gap width between the end face of the outer ring and the cover plate of the bearing housing to determine the thickness of the corresponding sealing gasket.。
A4TG90 The outer ring, inner ring and inner and outer spacer rings are printed with character symbols when leaving the factory. During installation, they must be installed into the bearing box in order of the character symbols. Do not interchange freely t