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