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PB350 Series Cast Iron Pillow Block

PB350X2 7/16

PB350 Series Cast Iron Pillow Block
Item #101033225
  • PB350 Series Heavy-Duty Pillow Block
  • 2 7/16" Shaft
  • 8 1/4" Bolt Centers
  • 3" Center Line to Base
  • Setscrew Locking Collar
  • Cast Iron
  • Regreasable
  • Contact Seals
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PB350 Series Cast Iron Pillow Block
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    Shipment Options
  • PB350 Series Heavy-Duty Pillow Block
  • 2 7/16" Shaft
  • 8 1/4" Bolt Centers
  • 3" Center Line to Base
  • Setscrew Locking Collar

features

  • Molded glass fiber reinforced polyamide retainer
  • Grade 10 balls
  • Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
  • Slotted bolt holes
  • Rugged cast iron or Hub-Alloy® housing
  • Zone-hardened inner race
  • Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
  • Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
  • Knurled cup point setscrews at 120° to minimize inner ring distortion
  • Recessed housing base to accommodate uneven mounting surfaces
  • Spherical outer race to allow up to 1.5° misalignment
  • All bearings have single lip Nitrile rubber seals with steel trash guard
  • Steel fingers are standard on wide inner race bearings only
Base Width 2 3/4 in
Bolt Hole Spacing Range [Max] 8 3/4 in
Temperature Range [Min] -25 °F
Center of Bearing to Front of Inner Ring 1.56 in
Housing Construction 1 Piece
Insert Type Steel Insert
Bolt Size 3/4 in
End Type Open End
Bearing Insert B350X2 7/16
Inch/Metric Inch
Mounted Unit Duty Heavy-Duty
Seal Type Contact Seals
Bolt Holes 2
Collar O.D. 3.427 in
Bolt Hole Spacing 8 1/4 in
Base Height 1 1/8 in
Housing Width 2 3/4 in
Length Through Bore 2.008 in
Base Length 10 1/2 in
Housing Height 6 1/8 in
Bolt Hole Spacing Range [Min] 7 3/4 in
Shaft Dia. 2.4375 in
Temperature Range [Max] 225 °F
Locking Device Setscrew Locking Collar
Housing Material Cast Iron
Overall Width 2 15/16 in
Misalignment Range ±1 1/2°
Pillow Block Type Thru-Bolt
Bearing Design Non-Expansion
Lubrication Relubricatable
Bearing Type Ball Bearing
Series PB350
Weight 15.0 LB
EAN or UPC 662798248820
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