S2BCH155MMFL

S2 Series Standard-Duty Pillow Block

Item #101007374

Clamping Ring Collar

Triple Labyrinth Seals

Expansion Type

S2 Series

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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

The side pusher screws must be backed off before attempting to remove outer races

Specifications

End Type	Open End
Seal Type	Triple Labyrinth Seals
Base Width	8 in
Bolt Size	1 (4)
Inch/Metric	Metric Bore
Housing Height	18 1/2 in
Housing Material	Ductile Iron
Bearing Type	Split Cylindrical Bearing
Bolt Holes	4
Pillow Block Type	Thru-Bolt
Mounted Unit Duty	Normal-Duty
Base Height	2 in
Bearing Design	Expansion
Shaft Dia.	155 mm
Bolt Hole Spacing Range [Max]	22 1/2 in
Bolt Hole Spacing Range [Min]	21.5
Locking Device	Clamping Ring Collar
Lubrication	Relubricatable
Housing Construction	2 Piece
Base Length	25 in
Bolt Hole Spacing	22 in
Radial Internal Clearance Specification	Normal Clearance
Bolt Hole Spacing - Width	5 in
Pedestal	PH 21
Weight	374.0 LB