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SF-23

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

Item #100736525
each
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Product details

  • 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

Specifications

Centerline to Front Face (in) 1
Maximum Operating Temperature 220
Relubricatable Yes
Bore Shape Straight
Insert No. 2-17
Housing Construction One Piece
End Cap No
Seal Type Felt Labyrinth Seal
Lubrication Lithium Complex NLGI 2 Grease
Expansion No
Duty Series Standard
Bore Size - Inch 1.438
Measure Units Inch
Inner Race Length (in) 1.6875
Inner Ring OD (in) 1.859375
Misalignment Type Static Only
Bolt Center-to-Center Length (in) 3.6250
T Core 3.3125
Overall Height (in) 1.75
Housing Base Solid
Retainer Type Land Riding Retainer
Inner Race Heat Treat Method Zone-Hardened
Outer Ring Land Profile Standard
Pilot Configuration No Pilot
Bearing Insert Coating Black Oxide Coated
Housing Material Cast Iron
Insert Material 52100 Bearing Steel, Black Oxided
Internal Clearance Standard
Foot Height (in) 0.5625
Replaceable Insert Yes
Platform Gold Line Ball Bearing
Weight 3.69 LB
EAN or UPC 662461003503
NSN Number 3130-00-585-1420
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