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SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit

SF-22

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736523
  • Felt Labyrinth Seal Type
SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Felt Labyrinth Seal Type

description

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

features

  • Patented, felt-lined flinger seal
  • 120° set screw position
  • Precision-ground, diamond-faceted set screws
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing
Housing Material Cast Iron
Overall Height (in) 1.75
Platform Gold Line Ball Bearing
Housing Base Solid
Insert Material 52100 Bearing Steel, Black Oxided
Retainer Type Land Riding Retainer
Seal Type Felt Labyrinth Seal
Relubricatable Yes
Foot Height (in) 0.5625
Centerline to Front Face (in) 1
Bore Size - Inch 1.375
Insert No. 2-16
Pilot Configuration No Pilot
Duty Series Standard
Inner Race Heat Treat Method Zone-Hardened
Replaceable Insert Yes
Lubrication Lithium Complex NLGI 2 Grease
Inner Race Length (in) 1.6875
Internal Clearance Standard
Misalignment Type Static Only
Bore Shape Straight
Bearing Insert Coating Black Oxide Coated
Housing Construction One Piece
Inner Ring OD (in) 1.859375
T Core 3.3125
Measure Units Inch
End Cap No
Outer Ring Land Profile Standard
Expansion No
Bolt Center-to-Center Length (in) 3.6250
Maximum Operating Temperature 220
Weight 3.75 LB
EAN or UPC 662461003497
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