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