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