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SC Series Normal-Duty 4-Bolt Cast Iron Flange Unit

Item #100733504
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Product details

  • Normal-Duty 4-Bolt Flange
  • 1 3/8" Shaft Size
  • Setscrew Locking Inner Ring
  • 3 5/8" Bolt Hole Spacing
  • Non-Expansion


  • Air handling
  • Unit handling
  • Food and beverage
  • Forest products
  • Paper
  • Automotive
  • Chemical
  • Packaging and processing


  • Inner and outer rings are precision hardened and honed for wear resistance and quiet operation
  • DualGuard sealing system includes a mechanically retained, land riding, single lip contact seal plus a patented rubberized flinger for enhanced protection against contaminants
  • Ball cage is made of heat stabilized nylon with fiberglass reinforcement, which allows higher operating temperatures and greater flexibility with added strength
  • Anti-rotation pin makes insert replacement easier with no need to replace grease fittings or location pins
  • 65° setscrew spacing offers an optimum balance between locking force and inner ring stress
  • Grade 10 balls for quieter operation and less vibration


Mounted Unit Duty Normal-Duty
Shaft Dia. 1.375 in
Bearing Insert INSSC106
Overall Width 1 3/4 in
Lubrication Relubricatable
End Type Open End
Housing Length 4 3/4 in
Bolt Hole Size 1/2 in
Bolt Size 1/2 in
Outer Ring Size 207
Flange Type 4-Bolt Flange
Bolt Hole Spacing 3 5/8 in
Duty Normal-Duty
Bearing Type Ball Bearing
Style 4-Bolt Flange
Housing Width 53/64 in
Bearing Design Non-Expansion
Length Through Bore 1.531 in
Inch/Metric Inch
Seal Type Contact Seals
Locking Device Setscrew Locking Inner Ring
Misalignment Range ±2°
Housing Material Cast Iron
Flange Thickness 9/16 in
Housing Height 4 3/4 in
Housing Construction 1 Piece
Weight 3.5 LB
EAN or UPC 782475114641
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