Sealmaster | SFT-28C | Cast Iron 2-Bolt Flange Set Screws Lock Standard Duty Flange Unit

SFT-28C

Cast Iron 2-Bolt Flange Set Screws Lock Standard Duty Flange Unit

Item #101180642

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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
Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
Single lip contact seal
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

Housing Length	7 1/16 in
End Cap	No
Overall Height to Inner Ring	2.047 in
Outer Ring Land Profile	Standard
Measure Units	Inch
Housing Material	Cast Iron
Bore Size - Inch	1.75
Overall Length	7.063 in
Inch/Metric	Inch
End Type	Open End
Misalignment Type	Static Only
Maximum Operating Temperature	220
Bolt Size	0.563 in
Locking Type	Set Screws
Retainer Type	Land Riding
Foot Height	0.563 in
Relubricatable	Yes
Bore Shape	Straight
Overall Length (in)	7.063
Internal Clearance	Standard
Foot Height (in)	0.563
Operating Temperature [Max]	220 °F
Housing Color	Gray
Housing Base	Solid
Bearing Insert Coating	Black Oxide
Insert No.	2-112C
Bolt Center-to-Center Length	5.844 in
Inner Ring OD (in)	2.297
Mounted Unit Duty	Standard Duty
Platform	Gold Line Ball Bearing
Series	SFT
Bolt Size (in)	0.5625
Bolt Circle Dia.	5 27/32 in
Bearing Type	Ball Bearing
Centerline to Front Face (in)	1.188
Flange Type	2-Bolt Flange
Locking Device	Setscrew Locking Collar
Bolt Hole Spacing	5 27/32 in
Housing Construction	One Piece
Centerline to Front Face	1.188 in
Pilot Configuration	No Pilot
Insert Material	52100 Bearing Steel, Black Oxided
Replaceable Insert	Yes
Shaft Dia.	1.75 in
Duty Series	Standard
Angle of Misalignment	±2°
Speed [Max]	3800 rpm
Inner Ring O.D.	2.297 in
Seal Type	Single Lip Contact
Bolt Center-to-Center Length (in)	5.8440
Lubrication	Lithium Complex NLGI 2 Grease
Bore Size	1.75 in
Inner Race Heat Treat Method	Zone-Hardened
Expansion	No
Bearing Design	Non-Expansion
Overall Height to Inner Ring (in)	2.047
Weight	4.75 LB
EAN or UPC	662461022719