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