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