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

SF-27

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736531
  • 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 Construction One Piece
Replaceable Insert Yes
Retainer Type Land Riding Retainer
Relubricatable Yes
Bore Shape Straight
Lubrication Lithium Complex NLGI 2 Grease
End Cap No
Housing Material Cast Iron
Pilot Configuration No Pilot
Foot Height (in) 0.5625
Inner Ring OD (in) 2.351852
Seal Type Felt Labyrinth Seal
Inner Race Heat Treat Method Zone-Hardened
T Core 3.875
Centerline to Front Face (in) 1.1875
Misalignment Type Static Only
Insert No. 2-111
Platform Gold Line Ball Bearing
Housing Base Solid
Internal Clearance Standard
Inner Race Length (in) 1.9375
Overall Height (in) 2.046875
Bearing Insert Coating Black Oxide Coated
Measure Units Inch
Expansion No
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Maximum Operating Temperature 220
Bolt Center-to-Center Length (in) 4.1250
Bore Size - Inch 1.688
Outer Ring Land Profile Standard
Weight 5.84 LB
EAN or UPC 662461003541
NSN Number 3130-00-227-3155
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