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Cast Iron Greasable 4-Bolt Flange Unit

Item #100733524
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Product details

  • 3 in Shaft Diameter
  • 4-Bolt Flange
  • Solid Housing Construction
  • 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° set screw spacing offers an optimum balance between locking force and inner ring stress
  • Open and closed safety covers available


Length Through Bore 2.172 in
Grease Name Unirex N2
Standoff Housing No
Suitable for High Temperature No
Housing Length 7 3/4 in
Bolt to Bolt [Max] 6 in
Housing Height 7 3/4 in
Shaft Dia. 3 in
Seal Type Contact Seals
Outer Ring Size 216
Ball Bearing Series 216 Series
Flange Thickness 0.875 in
Sensor Ready Adapter Required
Bearing Insert INSSCM300
Duty Medium-Duty
Insert Material Steel
Speed [Max] 1000 rpm
Greasable Yes
Lubrication Grease
Overall Width 3 3/32 in
Housing Width 2 1/2 in
Mounted Unit Duty Medium-Duty
Misalignment Range ±2°
Inch/Metric Inch
Housing Construction Solid
Housing Material Cast Iron
Locking Device Setscrew
Bolt Diameter 0.75 in
Bolt Size 3/4 in
Bore Length 2.38 in
Bolt Hole Spacing 6 in
End Type Open End
Bolt to Bolt [Min] 6 in
Bearing Type Ball
Flange Type 4-Bolt Flange
Bearing Design Non-Expansion
Expansion Capability Fixed
Suitable For Washdown No
Bolt Hole Size 3/4 in
Dynamic Load Capacity 17407 lbf
Style 4-Bolt Flange
Static Load Capacity 13102 lbf
Weight 17.82 LB
EAN or UPC 782475116058
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