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

SFT-28T

Cast Iron 2-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #101180643
  • 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
  • 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
Outer Ring Land Profile Standard
Inch/Metric Inch
Collar O.D. 2.938 in
End Type Open End
Series SFT-T
Bolt Center-to-Center Length (in) 5.8440
Expansion No
Bolt Circle Dia. 5 27/32 in
Foot Height 0.563 in
Overall Length (in) 7.063
Housing Material Cast Iron
Bolt Size 0.563 in
Maximum Operating Temperature 220
Overall Height to Inner Ring (in) 2.109
Relubricatable Yes
Bore Size - Inch 1.75
Centerline to Front Face 1.25 in
Platform Gold Line Ball Bearing
Angle of Misalignment ±2°
Inner Race Heat Treat Method Zone-Hardened
End Cap No
Misalignment Type Static Only
Bearing Type Ball Bearing
Retainer Type Land Riding
Overall Length 7.063 in
Bore Shape Straight
Insert No. 2-112T
Bore Size 1.75 in
Bolt Size (in) 0.5625
Insert Material 52100 Bearing Steel, Black Oxided
Housing Base Solid
Collar OD (in) 2.9375
Housing Construction One Piece
Lubrication Lithium Complex NLGI 2 Grease
Locking Device Skwezloc® Concentric Collar
Locking Type Concentric
Bolt Hole Spacing 5 27/32 in
Pilot Configuration No Pilot
Foot Height (in) 0.563
Seal Type Felt Labyrinth
Bearing Insert Coating Black Oxide
Speed [Max] 5300 rpm
Centerline to Front Face (in) 1.25
Bearing Design Non-Expansion
Duty Series Standard
Housing Length 7 1/16 in
Internal Clearance Standard
Overall Height to Inner Ring 2.109 in
Flange Type 2-Bolt Flange
Bolt Center-to-Center Length 5.844 in
Shaft Dia. 1.75 in
Housing Color Gray
Replaceable Insert Yes
Operating Temperature [Max] 220 °F
Measure Units Inch
Mounted Unit Duty Standard Duty
Weight 5.355 LB
EAN or UPC 662461030431
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