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