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

SF-20

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736522
  • Felt Labyrinth Seal Type
  • 700445
SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Felt Labyrinth Seal Type
  • 700445

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
Inner Ring OD (in) 1.859375
Expansion No
Misalignment Type Static Only
Foot Height (in) 0.5625
Bolt Size (in) 0.3750
Replaceable Insert Yes
Centerline to Front Face (in) 1
Platform Gold Line Ball Bearing
End Cap No
Housing Base Solid
Duty Series Standard
Radial Dynamic Load Capacity (lb) 5782
Internal Clearance Standard
Housing Construction One Piece
Seal Type Felt Labyrinth Seal
Insert Material 52100 Bearing Steel, Black Oxided
Outer Ring Land Profile Standard
Retainer Type Land Riding Retainer
Insert No. 2-14
Length Through Bore (in) 1.859
Inner Race Length (in) 1.859
Bore Shape Straight
Radial Static Load Capacity (lb) 3493
Bearing Insert Coating Black Oxide Coated
Overall Height (in) 1.75
Bore Size - Inch 1.25
T Core 3.3125
Relubricatable Yes
Housing Width (in) 4.625
Overall Width (in) 4.625
Housing Material Cast Iron
Bolt Center-to-Center Length (in) 3.6250
Overall Length (in) 4.625
Lubrication Lithium Complex NLGI 2 Grease
Measure Units Inch
Inner Race Heat Treat Method Zone-Hardened
Maximum Operating Temperature 220
Pilot Configuration No Pilot
Weight 3.86 LB
EAN or UPC 662461003473
NSN Number 3130-00-277-0773
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