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E-P2B-TRB-3 7/16-ECO/ECO

Tapered Roller Bearing Pillow Block

Item #113940580
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Product details

  • Tapered Roller Bearing Type
  • Pillow Block
  • 3 7/16 in Shaft Diameter
  • 3 3/4 in Center Line To Base Dimension
  • 10 13/16 in Minimum Bolt Hole Spacing Range


  • Pulp and paper
  • Power generation
  • Mining
  • Cement and aggregate
  • Air-handling equipment
  • Water and wastewater treatment
  • Machine applications, including mixing, vibrating and ovens/furnaces


  • Enhanced tapered roller bearings
  • Optimized bearing profiles and improved surface textures
  • Double lip seals
  • Industry standard bolt holes and shaft centerline dimensions
  • E-coating on housing and collar
  • Nylon patch setscrews with a 65° angle


Length Through Bore 5 in
Bolt Hole Spacing Range [Min] 10 13/16 in
Housing Height 7 1/2 in
Bolt Hole Spacing 11 in
Bearing Type Tapered Roller Bearing
Base Width 3 1/2 in
Bolt Hole Width 1 in
Bolt Size 7/8 in
Lubrication Relubricatable
Bolt Holes 2
Housing Material Grade 30 Cast Iron
Locking Device Nylon Patch Setscrew Locking Collar
Dynamic Load Rating 19600 lbf
Base Length 14 in
End Type Two Open End Covers
Mounted Unit Duty Heavy-Duty
Base Height 2 1/4 in
Bearing Design Non-Expansion
Housing Construction 1 Piece
Collar O.D. 5 17/32 in
RPM [Max] 1640 rpm
Bolt Hole Spacing Range [Max] 11 3/16 in
Pillow Block Type Thru-Bolt
Seal Type Double Lip Seals
Bolt Hole Length 1 3/16 in
Shaft Dia. 3.4375 in
Weight 53.0 LB
EAN or UPC 883450508926
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