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