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