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