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  • This part may be obsolete or discontinued but limited quantities may exist.


FB220X2 3/16

Series FB220 Four-Hole Flange Block

Item #101032293
each
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Product details

  • Normal-Duty Cast Iron 4-Bolt Flange
  • 2 3/16" Shaft
  • Eccentric Locking Collar
  • Regreasable
  • Series FB220

features

  • Molded glass fiber reinforced polyamide retainer
  • Grade 10 balls
  • Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
  • Slotted bolt holes
  • Rugged cast iron or Hub-Alloy® housing
  • Zone-hardened inner race
  • Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
  • Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
  • Knurled cup point setscrews at 120° to minimize inner ring distortion
  • Spherical outer race to allow up to 1.5° misalignment
  • All bearings have single lip Nitrile rubber seals with steel trash guard
  • Steel fingers are standard on wide inner race bearings only

Specifications

Length Through Bore 1.911 in
Locking Device Eccentric Locking Collar
Housing Material Cast Iron
Bearing Design Non-Expansion
Pilot Diameter N/A
Overall Width 2 3/16 in
Pilot Depth N/A
Housing Height 6 1/2 in
Housing Width 1 1/2 in
Seal Type Contact Seals
Lubrication Relubricatable
Housing Length 6 1/2 in
Flange Type 4-Bolt Flange
Bolt Hole Spacing 5 1/8 in
Style 4-Bolt Flange
Shaft Dia. 2.1875 in
Temperature Range [Max] 225 °F
Bearing Type Ball Bearing
Housing Construction 1 Piece
Temperature Range [Min] -25 °F
Flange Thickness 5/8 in
Bolt Size 5/8 in
Mounted Unit Duty Normal-Duty
Bolt Circle Dia. 7 1/4 in
Duty Normal-Duty
End Type Open End
Misalignment Range ±1 1/2°
Collar O.D. 2.983 in
Bearing Insert B220X2 3/16
Inch/Metric Inch
Series FB220
Weight 9.0 LB
EAN or UPC 662798253497
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