SFT-28T

Cast Iron 2-Bolt Flange Concentric Lock Standard Duty Flange Unit

Item #101180643

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each One-time purchase

Product Details

Designed for flush mounting with machined bases for light loads and two bolt holes.

Powder coated epoxy cast iron housing with extended inner ring bearings
Skwezloc® concentric locking for near perfect concentricity
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Sealmaster® exclusive lock pin & dimple for direct lubrication and anti-rotation

Specifications

Foot Height (in)	0.563
Outer Ring Land Profile	Standard
Centerline to Front Face	1.25 in
Locking Device	Skwezloc® Concentric Collar
Bore Shape	Straight
Bearing Design	Non-Expansion
Bolt Hole Spacing	5 27/32 in
Overall Length (in)	7.063
End Cap	No
Internal Clearance	Standard
Maximum Operating Temperature	220
Collar O.D.	2.938 in
Locking Type	Concentric
Retainer Type	Land Riding
Bolt Center-to-Center Length (in)	5.8440
Platform	Gold Line Ball Bearing
Operating Temperature [Max]	220 °F
Foot Height	0.563 in
Seal Type	Felt Labyrinth
Housing Material	Cast Iron
End Type	Open End
Replaceable Insert	Yes
Measure Units	Inch
Insert Material	52100 Bearing Steel, Black Oxided
Overall Length	7.063 in
Inner Race Heat Treat Method	Zone-Hardened
Housing Construction	One Piece
Expansion	No
Angle of Misalignment	±2°
Inch/Metric	Inch
Insert No.	2-112T
Duty Series	Standard
Housing Length	7 1/16 in
Relubricatable	Yes
Centerline to Front Face (in)	1.25
Bolt Size (in)	0.5625
Pilot Configuration	No Pilot
Speed [Max]	5300 rpm
Bolt Center-to-Center Length	5.844 in
Overall Height to Inner Ring	2.109 in
Shaft Dia.	1.75 in
Bolt Circle Dia.	5 27/32 in
Misalignment Type	Static Only
Bearing Type	Ball Bearing
Lubrication	Lithium Complex NLGI 2 Grease
Housing Base	Solid
Bolt Size	0.563 in
Housing Color	Gray
Flange Type	2-Bolt Flange
Collar OD (in)	2.9375
Mounted Unit Duty	Standard Duty
Bore Size - Inch	1.75
Bore Size	1.75 in
Overall Height to Inner Ring (in)	2.109
Series	SFT-T
Bearing Insert Coating	Black Oxide
Weight	5.355 LB
EAN or UPC	662461030431