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SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit

SF-19

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736521
  • Felt Labyrinth Seal Type
SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Felt Labyrinth Seal Type

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
Radial Static Load Capacity (lb) 2567
Platform Gold Line Ball Bearing
Outer Ring Land Profile Standard
Bolt Size (in) 0.4375
Internal Clearance Standard
Bore Shape Straight
Inner Race Length (in) 1.594
Overall Width (in) 4.25
Overall Height (in) 1.5625
Expansion No
Housing Material Cast Iron
Bolt Center-to-Center Length (in) 3.2500
Insert Material 52100 Bearing Steel, Black Oxided
Bore Size - Inch 1.188
Housing Width (in) 4.25
Overall Length (in) 4.25
Inner Race Heat Treat Method Zone-Hardened
Measure Units Inch
Foot Height (in) 0.53125
Inner Ring OD (in) 1.59375
Lubrication Lithium Complex NLGI 2 Grease
Insert No. 2-13
Duty Series Standard
Housing Construction One Piece
Housing Base Solid
Pilot Configuration No Pilot
Maximum Operating Temperature 220
Replaceable Insert Yes
Bearing Insert Coating Black Oxide Coated
T Core 2.875
Length Through Bore (in) 1.594
Radial Dynamic Load Capacity (lb) 4381
Misalignment Type Static Only
End Cap No
Seal Type Felt Labyrinth Seal
Centerline to Front Face (in) 0.875
Relubricatable Yes
Retainer Type Land Riding Retainer
Weight 2.771 LB
EAN or UPC 662461003459
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