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