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Craft Bearing Co. Inc.S1BCH508HD

S1BCH508HD

S1 Series Standard-Duty Pillow Block
Item #101006215
  • 4-Bolt Pillow Block
  • 5 1/2" Shaft
  • 7 1/8" Center Line to Base
  • 18 1/2" - 19 1/2" Bolt Spacing
  • Split Cylindrical Bearing & Housing
  • Clamping Ring Collar
  • Triple Labyrinth Seals
  • Non-Expansion Type
  • S1 Series
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Craft Bearing Co. Inc.S1BCH508HD
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    Shipment Options
  • 4-Bolt Pillow Block
  • 5 1/2" Shaft
  • 7 1/8" Center Line to Base
  • 18 1/2" - 19 1/2" Bolt Spacing
  • Split Cylindrical Bearing & Housing

description

  • Craft bearings are split cylindrical roller bearings, which combine all the advantages of conventional antifriction roller bearings with the added feature of being easily assembled around a shaft.

features

  • Engineered in halves to ease installation, inspection, and/or replacement of pillow block bearings without removing or disrupting other elements of the system
  • Cartridge and housing assemblies made of quality ductile iron
  • ID of housing is spherically machined to accept cartridge assembly
  • Base-to-center height meets and is sometimes less than industry standard
  • All hardware used in assembly of the Craft pillow block is of American standard type
  • Bearings, cartridges, and housings of same series and grouping are interchangeable
  • O.D. of cartridge is spherically machined to accommodate initial shaft misalignment, allowing bearing and cartridge assembly to align externally
  • Seal remains on parallel axis with shaft, maintaining a 100% seal along shaft

caution

  • In cases where shim stock is used to increase the base-to-center height needed for a given application, it is imperative that the housing base be completely supported
Housing Construction 2 Piece
Pedestal PH 9
Pillow Block Type Thru-Bolt
Radial Internal Clearance Specification Normal Clearance
Bolt Hole Spacing 19 in
Housing Material Ductile Iron
Locking Device Clamping Ring Collar
End Type Open End
Bolt Hole Spacing Range [Max] 19 1/2 in
Bolt Hole Spacing Range [Min] 18 1/2 in
Shaft Dia. 5.5 in
Mounted Unit Duty Normal-Duty
Housing Height 15 7/8 in
Bolt Size 7/8 (4)
Bearing Design Non-Expansion
Bearing Type Split Cylindrical Bearing
Bolt Holes 4
Base Height 1 9/16 in
Base Width 7 in
Bolt Hole Spacing - Width 4.75 in
Inch/Metric Inch Bore
Base Length 22 in
Lubrication Relubricatable
Seal Type Triple Labyrinth Seals
Weight 202.0 LB
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