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