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Cast Iron Piloted Flange Double Collar Mount Lock Normal Duty Flange Unit

RFP203

Cast Iron Piloted Flange Double Collar Mount Lock Normal Duty Flange Unit
Item #100739079
  • Piloted Flange Type
  • Cast Iron Housing Material
  • Uncoated Bearing Insert Coating
  • Double Collar Mount Locking Type
Cast Iron Piloted Flange Double Collar Mount Lock Normal Duty Flange Unit
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    Shipment Options
  • Piloted Flange Type
  • Cast Iron Housing Material
  • Uncoated Bearing Insert Coating
  • Double Collar Mount Locking Type

applications

  • Toughest application conditions
  • Demanding environments

features

  • Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
  • Race-mounted felt-lined flinger seal
  • Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy split cast iron housing
Lubrication Lithium, EP, NLGI#2
Relubricatable Yes
Seal Type Felt Labyrinth
Insert Material 52100 Bearing Steel
Replaceable Insert Yes
Duty Series Normal
Overall Length 7.125 in
Radial Dynamic Load Capacity (lb) 8570
Centerline to Front Face 2.438 in
Housing Color Gray
Operating Temperature [Max] 220°F
Housing Construction Split Two Piece
Overall Width 1.688 in
Retainer Material Steel
Bolt Center Diameter (in) 6
Collar O.D. 3.625 in
Foot Height 0.563 in
Series RFP
Expansion No
Bolt Size 0.5 in
Outer Ring Land Profile Standard
Overall Height 3.75 in
Inner Race Length (in) 3.75
Flange Type Piloted Flange
Shaft Dia. 2.1875 in
Overall Height (in) 3.75
Pilot Diameter 5 in
Bolt Hole Spacing N/A
Bore Shape Straight
End Type Open End
End Cap No
Mounted Unit Duty Heavy Duty
Bearing Insert Coating Uncoated
Internal Clearance Standard
Overall Width (in) 1.6875
Misalignment Type Static Only
Measure Units Inch
Speed [Max] 2500 rpm
Housing Base Solid
Overall Length (in) 7.125
Bearing Type Tapered Roller Bearing
Centerline to Front Face (in) 2.438
Housing OD (in) 7.125
Maximum Operating Temperature 220
Bolt Circle Dia. 6 in
Bolt Center-to-Center Length (in) 4.2430
Bore Size - Inch 2.188
Housing Length 7 1/8 in
Housing Material Cast Iron
Angle of Misalignment ±3°
Locking Device Double Setscrew Locking Collars
Inch/Metric Inch
Pilot Diameter (in) 5
Collar OD (in) 3.625
Bolt Center Dia. 6 in
Bearing Design Non-Expansion
Foot Height (in) 0.563
Inner Race Heat Treat Method Case Carburized Inner Ring
Locking Type Double Collar Mount
Insert No. RCI-203
Housing O.D. 7.125 in
Pilot Configuration With Pilot
Bore Size 2.188 in
Radial Dynamic Load Capacity 8570 lb
Bolt Center-to-Center Length 4.243 in
Bolt Size (in) 0.5
Platform RPB Series
Inner Race Length 3.75 in
Rolling Element Tapered
Weight 14.5 LB
EAN or UPC 662288480549
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