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03 Series Cast Iron Split Cylindrical Pillow Block

03BCPS408GR

03 Series Cast Iron Split Cylindrical Pillow Block
Item #103515875
  • 03 Series Pillow Block
  • 4 1/2" Shaft
  • 7 3/4" Centerline to Base
  • 21" Base Length
  • 18" Bolt Centers
  • 4-Bolt Steel Pedestal
  • Split Cylindrical Bearing
  • Clamping Ring Collar
  • Triple Labyrinth Seals
  • Non-Expansion Type
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03 Series Cast Iron Split Cylindrical Pillow Block
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    Shipment Options
  • 03 Series Pillow Block
  • 4 1/2" Shaft
  • 7 3/4" Centerline to Base
  • 21" Base Length
  • 18" Bolt Centers

description

  • All grooved outer races must be clamped axially

applications

  • Conveyors
  • Mechanical handling
  • Electrical machinery
  • Fans
  • Haulage
  • Winders
  • Headgear
  • Marine
  • Paper manufacturing

features

  • Lubricating points tapped 1/8" NPT
  • Fixed type bearing
  • Temperature range from 32 °F to 212 °F (0 °C to 100 °C)
  • Aluminum triple labyrinth seal
  • Split to the shaft
  • High carbon chrome alloy steel races and rollers
  • Simple two-piece design cages

caution

  • Axial rating will reduce by 50% unless an EP (Extreme Pressure) grease or oil lubrication is used.
Stabilizing Ring N/A
Lock Nut N/A
Insert Type Split Steel Insert
Locking Device Clamping Ring Collar
Lubrication Relubricatable
Triple Seal N/A
Bolt Hole Spacing 18 in
Bolt Hole Spacing Range [Max] 18 1/2 in
Bolt Hole Spacing Range [Min] 17 1/2 in
Base Height 1 1/2 in
RPM [Max] 1640 rpm
Dynamic Load Rating 140500 lbf
Base Length 21 in
Lock Washer N/A
Inch/Metric Inch
Pillow Block Type Thru-Bolt
Seal Type Triple Labyrinth Seals
Housing Height 16 3/4 in
Shaft Dia. 4.5 in
Bolt Size 1 in
Mounted Unit Duty Heavy-Duty
Bolt Holes 4
Temperature Range [Max] 212 °F
Bearing Type Split Cylindrical
Housing Construction 2 Piece
Series 03 Series
Adapter Assembly N/A
Temperature Range [Min] 32 °F
Pedestal P 55
Static Load Rating [Max] 157100 lbf
Base Width 6 1/2 in
Bearing Design Non-Expansion
Bolt Hole Length 3 1/2 in
End Type Open End
Housing Material Steel
Axial Load 8820 lbf
Bolt Hole Size 3 1/2 in
Weight 389.0 LB
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