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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


Internal Clearance Standard
Radial Dynamic Load Capacity (lb) 2801
Maximum Operating Temperature 220
Inner Race Length (in) 1.375
Relubricatable Yes
Radial Static Load Capacity (lb) 1651
Inner Race Heat Treat Method Zone-Hardened
Length Through Bore (in) 1.375
Overall Height (in) 1.4375
Bore Shape Straight
Housing Material Cast Iron
Foot Height (in) 0.531
Measure Units Inch
Seal Type Felt Labyrinth Seal
Bore Size - Inch 1
Replaceable Insert Yes
Bearing Insert Coating Black Oxide Coated
Pilot Configuration No Pilot
Bolt Size (in) 0.4375
Misalignment Type Static Only
Housing Width (in) 2.75
Platform Gold Line Ball Bearing
Housing Construction One Piece
Lubrication Lithium Complex NLGI 2 Grease
Overall Length (in) 4.875
Inner Ring OD (in) 1.375
Retainer Type Land Riding Retainer
Insert No. 2-1
Centerline to Front Face (in) 0.813
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Outer Ring Land Profile Standard
Overall Width (in) 2.75
Bolt Center-to-Center Length (in) 3.8910
End Cap No
Overall Height to Inner Ring (in) 1.438
Expansion No
Housing Base Solid
Weight 1.441 LB
EAN or UPC 662461004289
NSN Number 3130-00-780-0736
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