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Cast Iron Greasable 4-Bolt Flange Unit


Cast Iron Greasable 4-Bolt Flange Unit
Item #100733500
  • 1 in Shaft Diameter
  • 4-Bolt Flange
  • Cast Iron Housing Material
Cast Iron Greasable 4-Bolt Flange Unit
    Shipment Options
  • 1 in Shaft Diameter
  • 4-Bolt Flange
  • Cast Iron Housing Material


  • 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
Suitable for High Temperature No
Bearing Insert INSSC100
End Type Open End
Locking Device Setscrew
Ball Bearing Series 205 Series
Speed [Max] 4500 rpm
Style 4-Bolt Flange
Length Through Bore 1.188 in
Seal Type Single-Lip Contact
Dynamic Load Capacity 3146 lbf
Flange Thickness 1/2 in
Misalignment Range ±2°
Bolt Diameter 0.438 in
Bolt Size 7/16 in
Flange Type 4-Bolt Flange
Bolt to Bolt [Min] 2.75 in
Grease Name Unirex N2
Housing Width 61/64 in
Housing Construction 1 Piece
Housing Height 3 3/4 in
Greasable Yes
Expansion Capability Fixed
Mounted Unit Duty Normal-Duty
Static Load Capacity 1769 lbf
Bolt Hole Spacing 2 3/4 in
Standoff Housing No
Suitable For Washdown No
Outer Ring Size 205
Lubrication Relubricatable
Bolt Hole Size 7/16 in
Duty Normal-Duty
Inch/Metric Inch
Overall Width 1 23/64 in
Bearing Design Non-Expansion
Bearing Type Ball
Shaft Dia. 1 in
Housing Length 3 3/4 in
Housing Material Cast Iron
Bore Length 1.34 in
Bolt to Bolt [Max] 2.75 in
Weight 1.8 LB
EAN or UPC 782475114290
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