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SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit

SF-30

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #100736536
  • 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
Lubrication Lithium Complex NLGI 2 Grease
Insert Material 52100 Bearing Steel, Black Oxided
Maximum Operating Temperature 220
Bore Shape Straight
Radial Dynamic Load Capacity (lb) 7889
Overall Length (in) 5.625
Platform Gold Line Ball Bearing
Inner Race Length (in) 2.469
Replaceable Insert Yes
Foot Height (in) 0.5625
Misalignment Type Static Only
Housing Construction One Piece
Inner Ring OD (in) 2.46875
Seal Type Felt Labyrinth Seal
Overall Height (in) 2.1563
Outer Ring Land Profile Standard
Expansion No
Radial Static Load Capacity (lb) 5216
Bolt Center-to-Center Length (in) 4.3750
Housing Base Solid
Relubricatable Yes
Inner Race Heat Treat Method Zone-Hardened
Pilot Configuration No Pilot
Housing Material Cast Iron
Internal Clearance Standard
Measure Units Inch
Bearing Insert Coating Black Oxide Coated
Duty Series Standard
Bore Size - Inch 1.875
Retainer Type Land Riding Retainer
Insert No. 2-114
Length Through Bore (in) 2.469
Centerline to Front Face (in) 1.28125
Overall Width (in) 5.625
End Cap No
Housing Width (in) 5.625
Bolt Size (in) 0.4375
Weight 6.2 LB
EAN or UPC 662461003572
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