S1BCH204FLC3

S1 Series Standard-Duty Pillow Block

Item #101005741

Clamping Ring Collar

Triple Labyrinth Seals

Expansion Type

S1 Series

C3 Clearance

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Product Details

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.

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

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

Specifications

Housing Construction	2 Piece
Seal Type	Triple Labyrinth Seals
Base Length	11 in
Inch/Metric	Inch Bore
Bearing Design	Expansion
Bolt Size	5/8 (2)
Shaft Dia.	2.25 in
Lubrication	Relubricatable
Housing Material	Ductile Iron
Bolt Holes	2
Bolt Hole Spacing Range [Max]	9 1/2 in
End Type	Open End
Base Width	2 3/4 in
Radial Internal Clearance Specification	Greater Than Normal Clearance
Mounted Unit Duty	Normal-Duty
Pillow Block Type	Thru-Bolt
Locking Device	Clamping Ring Collar
Base Height	1 1/4 in
Bolt Hole Spacing Range [Min]	8 7/8 in
Pedestal	PH 3
Bearing Type	Split Cylindrical Bearing
Bolt Hole Spacing	9 3/16 in
Housing Height	7 in
Weight	18.5 LB