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SF Series Standard-Duty 4-Bolt Flange Unit

SF-211C CR

SF Series Standard-Duty 4-Bolt Flange Unit
Item #101180474
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 55 mm Shaft Diameter
  • 6 3/8 in Housing Length
  • 2 5/16 in Overall Width
  • Stainless Steel Housing Material
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SF Series Standard-Duty 4-Bolt Flange Unit
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    Shipment Options
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 55 mm Shaft Diameter
  • 6 3/8 in Housing Length
  • 2 5/16 in Overall Width

features

  • Single lip contact seal with black oxide bearing races
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication
  • High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings
  • Sealmaster® exclusive lock and pin dimple for direct lubrication and anti-rotation
Length Through Bore 0.875 in
Packaged Height 6.50 in
Packaged Width 6.75 in
Retainer Type Metal Land Riding
Bolt Hole Size Dimension 21/32 in
Seal Type Contact Seals
Insert Material Steel/Black Oxide
Shaft Dia. 55 mm
Bearing Type Ball Bearing
Bolt Hole Spacing 5 1/8 in
Flange Type 4-Bolt Flange
Mounted Unit Duty Standard-Duty
Housing Base Solid
Inner Race Heat Treat Method Zone-Hardened
Packaged Length 2.44 in
Housing Width 1 3/4 in
Overall Width 2 5/16 in
Grease Type GoldPlex-FG
Bearing Design Non-Expansion
Housing Length 6 3/8 in
Flange Thickness 0.8125 in
Inch/Metric Metric
Locking Device Setscrew Locking Collar
Housing Material Stainless Steel
Weight 10.5 LB
EAN or UPC 662461308677
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