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