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