•  
• Bearing model
• Model
  SL183064-TB
• Internal diameter-(mm)
• d
  320
• External diameter-(mm)
• D
  480
• Thickness-(mm)
• B
  121
• Weight-(g)
• Weight
  74.5
• Bearing Type
  SL series cylindrical roller bearing

In order to make the bearing work normally, under the condition of continuous operation, the bearing must bear a certain minimum load, that is, C/P<25. Otherwise, the wear will be aggravated due to insufficient lubrication and high-speed operation. All multi-row cylindrical roller bearings have a lubricating groove and a lubricating hole on the outer ring.