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

SF-34

SF Series Standard-Duty Setscrew Locking 4-Bolt Flange Unit
Item #101180375
  • 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) 2.71875
Measure Units Inch
Pilot Configuration No Pilot
Overall Height (in) 2.3125
Misalignment Type Static Only
Bore Size - Inch 2.125
T Core 4.25
Replaceable Insert Yes
Radial Dynamic Load Capacity (lb) 9752
Inner Race Heat Treat Method Zone-Hardened
Outer Ring Land Profile Standard
End Cap No
Insert No. 2-22
Expansion No
Lubrication Lithium Complex NLGI 2 Grease
Relubricatable Yes
Inner Race Length (in) 2.719
Seal Type Felt Labyrinth Seal
Radial Static Load Capacity (lb) 6601
Bolt Center-to-Center Length (in) 5.1250
Platform Gold Line Ball Bearing
Bearing Insert Coating Black Oxide Coated
Foot Height (in) 0.8125
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Housing Base Solid
Internal Clearance Standard
Bore Shape Straight
Overall Width (in) 6.375
Housing Width (in) 6.375
Maximum Operating Temperature 220
Housing Material Cast Iron
Housing Construction One Piece
Overall Length (in) 6.375
Retainer Type Land Riding Retainer
Length Through Bore (in) 2.719
Centerline to Front Face (in) 1.3125
Bolt Size (in) 0.3125
Weight 10.2 LB
EAN or UPC 662461003619
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