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SFT Series Standard-Duty Setscrew Locking 2-Bolt Flange Unit

Item #100736572
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Product details

  • Felt Labyrinth Seal Type


  • Designed for flush mounting with machined bases for light loads and two bolt holes.


  • 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


Bolt Center-to-Center Length (in) 3.8910
Replaceable Insert Yes
Overall Width (in) 2.75
Overall Length (in) 4.875
Overall Height to Inner Ring (in) 1.438
Housing Width (in) 2.75
Overall Height (in) 1.4375
Centerline to Front Face (in) 0.813
Outer Ring Land Profile Standard
Measure Units Inch
Relubricatable Yes
Maximum Operating Temperature 220
Bearing Insert Coating Black Oxide Coated
Bolt Size (in) 0.4375
Housing Construction One Piece
Platform Gold Line Ball Bearing
Inner Race Length (in) 1.375
Bore Size - Inch 1
Duty Series Standard
Expansion No
Retainer Type Land Riding Retainer
Radial Dynamic Load Capacity (lb) 2801
Misalignment Type Static Only
Housing Material Cast Iron
Inner Race Heat Treat Method Zone-Hardened
Bore Shape Straight
Radial Static Load Capacity (lb) 1651
Foot Height (in) 0.531
Insert No. 2-1
Inner Ring OD (in) 1.375
Housing Base Solid
Internal Clearance Standard
Seal Type Felt Labyrinth Seal
Insert Material 52100 Bearing Steel, Black Oxided
Length Through Bore (in) 1.375
Pilot Configuration No Pilot
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Weight 1.44 LB
EAN or UPC 662461004289
NSN Number 3130-00-780-0736
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