S2BCF311HD

S2 Series Flange Unit

Item #101007686

Clamping Ring Collar

Ductile Iron

Non-Expansion Type

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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.

ID of housing is spherically machined to accept cartridge assembly
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
Cartridge and housing assemblies made of quality ductile iron

Specifications

Shaft Dia.	3.6875 in
End Type	Open End
Mounted Unit Duty	Heavy-Duty
Housing No.	FH7
Series	S2 Series
Bolt Size	5/8 (4)
Housing Length	15 in
Locking Device	Clamping Ring Collar
Counterbore Dia.	10.875 in
Bolt Hole Spacing	9 5/16 in
Flange Type	4-Bolt Flange
Housing Construction	2 Piece
Housing Material	Ductile Iron
Bearing Design	Non-Expansion
Center of Bearing to Back of Flange Unit	3 5/8 in
Radial Internal Clearance Specification	Normal Clearance
Bearing Type	Split Cylindrical
Flange Thickness	0.875 in
Housing Height	15 in
Overall Width	6 1/2 in
Bolt Circle Dia.	13 1/8 in
Length Through Bore	6.5 in
Lubrication	Relubricatable
Seal Type	Aluminum Triple Labyrinth Seals
Inch/Metric	Inch
Weight	119.0 LB