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