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