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

SF-18

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736520
  • 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
Measure Units Inch
Maximum Operating Temperature 220
Internal Clearance Standard
Foot Height (in) 0.53125
Duty Series Standard
Housing Base Solid
Inner Ring OD (in) 1.59375
Inner Race Length (in) 1.5
Insert Material 52100 Bearing Steel, Black Oxided
Bearing Insert Coating Black Oxide Coated
Housing Construction One Piece
Inner Race Heat Treat Method Zone-Hardened
Housing Material Cast Iron
Centerline to Front Face (in) 0.875
Misalignment Type Static Only
Replaceable Insert Yes
T Core 2.875
Seal Type Felt Labyrinth Seal
Retainer Type Land Riding Retainer
Outer Ring Land Profile Standard
Platform Gold Line Ball Bearing
Bore Shape Straight
Pilot Configuration No Pilot
Bore Size - Inch 1.125
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Insert No. 2-12
Overall Height (in) 1.5625
Bolt Center-to-Center Length (in) 3.2500
Expansion No
Relubricatable Yes
Weight 2.818 LB
EAN or UPC 662461003442
NSN Number 3130-00-108-0575
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