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