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

Auto Replenish

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

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