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  • This part has been superseded but there may be limited quantities available.


FB250X1 3/4

SUPERSEDED TO BROW_VF4E-128, MTRL - 100733308

Item #101032442
each
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Product details

  • Normal-Duty Cast Iron 4-Bolt Flange
  • 1 3/4" Shaft
  • Setscrew Locking Collar
  • Regreasable
  • Series FB250

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

Locking Device Setscrew Locking Collar
Misalignment Range ±1 1/2°
Temperature Range [Min] -25 °F
Housing Height 5 1/4 in
Pilot Depth N/A
Collar O.D. 2.236 in
Length Through Bore 1.634 in
Bearing Design Non-Expansion
Series FB250
Flange Thickness 15/32 in
Overall Width 1 59/64 in
Housing Construction 1 Piece
Seal Type Contact Seals
Style 4-Bolt Flange
Bearing Type Ball Bearing
Inch/Metric Inch
Shaft Dia. 1.75 in
Pilot Diameter N/A
Temperature Range [Max] 225 °F
Lubrication Relubricatable
Flange Type 4-Bolt Flange
Bolt Size 1/2 in
End Type Open End
Bolt Circle Dia. 5 53/64 in
Duty Normal-Duty
Housing Material Cast Iron
Housing Width 1 11/32 in
Bearing Insert B250X1 3/4
Housing Length 5 1/4 in
Mounted Unit Duty Normal-Duty
Bolt Hole Spacing 4 1/8 in
Weight 6.0 LB
EAN or UPC 662798253930
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