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