Specifications

• Mounting Type
  2-Bolt Base
• Bore Type
  Straight
• Bore Diameter
  1-3/4 in
• Bolt Center To Center Length
  5.4375 to 6.0625 in
• Base To Bore Centerline
  2.1250 in
• Duty Type
  Standard Duty
• Locking Device
  Set Screw
• Seal Type
  Nomex Labyrinth Seal
• Housing Material
  Cast Iron
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Overall Height
  4.2500 in
• Overall Length
  7.5000 in
• Base Width
  2.1250 in
• Overall Width
  1.9375 in
• Finish Coating
  Gray Paint
• Insert Material
  52100 Bearing Steel, Black Oxided
• Bolt Size
  0.5000 in
• Max Operating Temperature
  220 °F
• Radial Dynamic Load Capacity
  7901 lbf
• Radial Static Load Capacity
  5139 lbf
• Max Rpm
  1650 rpm
• Lubrication Type
  PTFE thickened Grease
• Series
  Standard
• Replacement Bearing
  2-112 HI
• Misalignment Angle
  ±2.0° Misalignment - Static Only
• UPC_NO
  662461281772
• Type Of Bearing
  Ball Bearing
• Manufacturer Product Page
  Click here
• Manufacturer Catalog Number
  NP-28 HI
• CAD Drawing
  Click here
• Manufacturer Catalog
  Click here
• Manufacturer Upc Number
  662461281772
• Weight
  6.5 lbs
• Features & Benefits
  • Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion • Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews • High temperature felt labyrinth seal and flinger • Increased internal clearance • Krytox® high temperature grease • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
• Locking Type
  Set Screw
• Number Of Mounting Holes
  2
• Product Type
  Pillow Block Ball Bearing Units