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

SF-23

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736525
  • Felt Labyrinth Seal Type
  • 700448
SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Felt Labyrinth Seal Type
  • 700448

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
Foot Height (in) 0.5625
Housing Base Solid
Relubricatable Yes
Pilot Configuration No Pilot
Insert Material 52100 Bearing Steel, Black Oxided
Bearing Insert Coating Black Oxide Coated
Inner Race Length (in) 1.6875
Bore Shape Straight
Expansion No
Replaceable Insert Yes
Duty Series Standard
Seal Type Felt Labyrinth Seal
Insert No. 2-17
End Cap No
Centerline to Front Face (in) 1
Bore Size - Inch 1.438
Inner Ring OD (in) 1.859375
Bolt Center-to-Center Length (in) 3.6250
Housing Construction One Piece
Inner Race Heat Treat Method Zone-Hardened
Maximum Operating Temperature 220
Lubrication Lithium Complex NLGI 2 Grease
Overall Height (in) 1.75
Outer Ring Land Profile Standard
Internal Clearance Standard
Retainer Type Land Riding Retainer
T Core 3.3125
Housing Material Cast Iron
Misalignment Type Static Only
Measure Units Inch
Platform Gold Line Ball Bearing
Weight 3.664 LB
EAN or UPC 662461003503
NSN Number 3130-00-585-1420
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