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

SF-20TC

Cast Iron 4-Bolt Flange Concentric Lock Standard Duty Flange Unit
Item #101180346
  • 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
  • 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
Insert Material 52100 Bearing Steel, Black Oxided
Housing Base Solid
Overall Height 1.813 in
Locking Type Concentric
Bearing Type Ball Bearing
Bore Size 1.25 in
Internal Clearance Standard
Measure Units Inch
Bolt Center-to-Center Length (in) 3.6250
Retainer Type Land Riding
Bolt Size (in) 0.4375
T Core 3.3130000000000002
Series SF-T
Misalignment Type Static Only
Housing Length 4 5/8 in
Insert No. 2-14TC
Bore Shape Straight
Inner Race Heat Treat Method Zone-Hardened
Duty Series Standard
Outer Ring Land Profile Standard
Platform Gold Line Ball Bearing
Centerline to Front Face (in) 1.0625
Seal Type Single Lip Contact
Foot Height 0.563 in
Bolt Size 0.438 in
End Cap No
Inner Race Length 1.75 in
Operating Temperature [Max] 220 °F
Bearing Insert Coating Black Oxide
Locking Device Skwezloc® Concentric Collar
Foot Height (in) 0.5625
Collar O.D. 2.438 in
Inner Race Length (in) 1.75
Speed [Max] 4650 rpm
Maximum Operating Temperature 220
End Type Open End
Mounted Unit Duty Standard Duty
Bore Size - Inch 1.25
Bolt Hole Spacing 3 5/8 in
Overall Height (in) 1.8125
Flange Type 4-Bolt Flange
Bearing Design Non-Expansion
Bolt Center-to-Center Length 3.625 in
Housing Construction One Piece
Angle of Misalignment ±2°
Expansion No
Inch/Metric Inch
Shaft Dia. 1.25 in
Housing Color Gray
Collar OD (in) 2.4375
Bolt Circle Dia. N/A
Replaceable Insert Yes
Pilot Configuration No Pilot
Centerline to Front Face 1.063 in
Lubrication Lithium Complex NLGI 2 Grease
Relubricatable Yes
Housing Material Cast Iron
Weight 4.1 LB
EAN or UPC 662461033067
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