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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
Replaceable Insert Yes
Housing Construction One Piece
Outer Ring Land Profile Standard
Relubricatable Yes
Maximum Operating Temperature 220
Bolt Center-to-Center Length (in) 3.6250
End Cap No
Insert No. 2-16
Seal Type Felt Labyrinth Seal
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1.375
Bore Shape Straight
Measure Units Inch
Housing Base Solid
Platform Gold Line Ball Bearing
Retainer Type Land Riding Retainer
Bearing Insert Coating Black Oxide Coated
Internal Clearance Standard
Insert Material 52100 Bearing Steel, Black Oxided
Inner Ring OD (in) 1.859375
Centerline to Front Face (in) 1
T Core 3.3125
Duty Series Standard
Foot Height (in) 0.5625
Misalignment Type Static Only
Overall Height (in) 1.75
Expansion No
Lubrication Lithium Complex NLGI 2 Grease
Pilot Configuration No Pilot
Inner Race Length (in) 1.6875
Weight 3.75 LB
EAN or UPC 662461003497
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