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

SFT-28TC

Cast Iron 2-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #101180644
  • 2-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type
Cast Iron 2-Bolt Flange Concentric Lock Standard Duty Flange Unit
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    Shipment Options
  • 2-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type

description

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

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Skwezloc® concentric locking for near perfect concentricity
  • 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
Relubricatable Yes
Bore Size 1.75 in
Collar O.D. 2.938 in
Measure Units Inch
Bolt Hole Spacing 5 27/32 in
End Type Open End
Shaft Dia. 1.75 in
Platform Gold Line Ball Bearing
Housing Material Cast Iron
Replaceable Insert Yes
Mounted Unit Duty Standard Duty
Locking Device Skwezloc® Concentric Collar
Angle of Misalignment ±2°
Speed [Max] 3800 rpm
Inner Race Heat Treat Method Zone-Hardened
Flange Type 2-Bolt Flange
Misalignment Type Static Only
Maximum Operating Temperature 220
Bolt Size 0.563 in
Bolt Circle Dia. 5 27/32 in
Housing Color Gray
End Cap No
Retainer Type Land Riding
Centerline to Front Face 1.25 in
Housing Length 7 1/16 in
Locking Type Concentric
Bore Size - Inch 1.75
Inch/Metric Inch
Series SFT-T
Bolt Center-to-Center Length 5.844 in
Insert No. 2-112TC
Pilot Configuration No Pilot
Bolt Size (in) 0.5625
Overall Height to Inner Ring 2.109 in
Expansion No
Bearing Design Non-Expansion
Centerline to Front Face (in) 1.25
Housing Base Solid
Housing Construction One Piece
Bearing Insert Coating Black Oxide
Lubrication Lithium Complex NLGI 2 Grease
Overall Height to Inner Ring (in) 2.109
Duty Series Standard
Operating Temperature [Max] 220 °F
Overall Length 7.063 in
Bolt Center-to-Center Length (in) 5.8440
Internal Clearance Standard
Bore Shape Straight
Seal Type Single Lip Contact
Insert Material 52100 Bearing Steel, Black Oxided
Outer Ring Land Profile Standard
Overall Length (in) 7.063
Bearing Type Ball Bearing
Foot Height (in) 0.563
Foot Height 0.563 in
Collar OD (in) 2.9375
Weight 5.05 LB
EAN or UPC 662461033470
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