Specifications

• Bore Diameter
  4.5000 in
• Outside Diameter
  6.0000 in
• Bore Shape
  Round
• Material
  52100 Bearing Quality Steel
• Bore Type
  Round
• Series
  TandemRoller®
• Cage Material
  Steel
• Finish Coating
  Chrome Steel
• Lubrication Hole Type
  Hole On Outer Ring
• Closure Type
  Open
• Application
  Gearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks
• Dynamic Load Capacity
  55400 lbf
• Fillet Radius
  0.035 in
• Flanges
  No Flange
• Manufacturer Upc Number
  637400017828
• UPC_NO
  637400017828
• Weight
  6.72 lb
• Applications
  Gearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks
• Lubrication Type
  Hole On Outer Ring
• Operating Temperature Range
  -40 to +300 °F
• Precision Rating
  Not Rated
• Max Rpm
  2600 rpm
• Needle Bearing Type
  Machined Bearing with No Inner Ring
• Number Of Rows
  1
• Overall Width
  2.5000 in
• Static Load Capacity
  137000 lbf
• Product Type
  Needle Roller Bearing Inner Rings
• Long Description
  The TJ6770 is a needle roller bearing with a 4.5000 in bore diameter, open closure type, 6.0000 in outside diameter, and 2.5000 in overall width, weighing 6.72 lb.