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Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit

SF-18T

Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #101180335
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type
Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
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    Shipment Options
  • 4-Bolt Flange Type
  • Cast Iron Housing Material
  • Black Oxide Bearing Insert Coating
  • Concentric Locking Type

description

  • Designed for flush mounting with machined bases and four bolt holes.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Skwezloc® concentric locking for near perfect concentricity
  • Felt labyrinth seal and flinger for dry & dusty environment
  • 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
Overall Height 1.625 in
Centerline to Front Face (in) 0.9375
Duty Series Standard
Bearing Type Ball Bearing
Flange Type 4-Bolt Flange
Foot Height 0.531 in
Insert No. 2-12T
Inner Race Length (in) 1.5625
End Cap No
Bolt Circle Dia. N/A
Locking Type Concentric
T Core 2.875
Pilot Configuration No Pilot
Housing Color Gray
Seal Type Felt Labyrinth
Bolt Hole Spacing 3 1/4 in
Housing Construction One Piece
Housing Base Solid
Collar O.D. 2.188 in
Operating Temperature [Max] 220 °F
Expansion No
Relubricatable Yes
Bearing Insert Coating Black Oxide
Outer Ring Land Profile Standard
Speed [Max] 7600 rpm
Inner Race Length 1.563 in
Bore Shape Straight
Bolt Center-to-Center Length 3.25 in
Bore Size - Inch 1.125
Housing Material Cast Iron
Foot Height (in) 0.53125
Measure Units Inch
Inner Race Heat Treat Method Zone-Hardened
Replaceable Insert Yes
Internal Clearance Standard
Insert Material 52100 Bearing Steel, Black Oxided
Platform Gold Line Ball Bearing
Angle of Misalignment ±2°
Centerline to Front Face 0.938 in
Misalignment Type Static Only
Inch/Metric Inch
Bolt Center-to-Center Length (in) 3.2500
Bearing Design Non-Expansion
Retainer Type Land Riding
Locking Device Skwezloc® Concentric Collar
Series SF-T
Bolt Size (in) 0.4375
Lubrication Lithium Complex NLGI 2 Grease
Mounted Unit Duty Standard Duty
Maximum Operating Temperature 220
Bolt Size 0.438 in
Housing Length 4 1/4 in
Overall Height (in) 1.625
Bore Size 1.125 in
Shaft Dia. 1.125 in
Collar OD (in) 2.1875
End Type Open End
Weight 2.95 LB
EAN or UPC 662461029992
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