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