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