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

SF-39

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736543
  • Felt Labyrinth Seal Type
  • 700463
SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Felt Labyrinth Seal Type
  • 700463

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
Inner Race Heat Treat Method Zone-Hardened
Internal Clearance Standard
Centerline to Front Face (in) 1.5625
Inner Race Length (in) 2.5625
Foot Height (in) 0.8125
Housing Base Solid
Maximum Operating Temperature 220
Bore Size - Inch 2.438
Retainer Type Land Riding Retainer
Pilot Configuration No Pilot
End Cap No
Seal Type Felt Labyrinth Seal
Bolt Center-to-Center Length (in) 5.6250
Outer Ring Land Profile Standard
Duty Series Standard
Housing Construction One Piece
Housing Material Cast Iron
Platform Gold Line Ball Bearing
Insert Material 52100 Bearing Steel, Black Oxided
Bore Shape Straight
Insert No. 2-27
Overall Height (in) 2.6875
Misalignment Type Static Only
Relubricatable Yes
Measure Units Inch
Inner Ring OD (in) 2.984375
Expansion No
Bearing Insert Coating Black Oxide Coated
Replaceable Insert Yes
Lubrication Lithium Complex NLGI 2 Grease
Weight 11.24 LB
EAN or UPC 662461003657
NSN Number 3130-00-227-4053
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