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