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