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Straight Bore Tapered Roller Bearings

RFB308

Straight Bore Tapered Roller Bearings
Item #101182044
  • Felt Labyrinth Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Felt Labyrinth Seal 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
Replaceable Insert Yes
Outer Ring Land Profile Standard
Bearing Insert Coating Uncoated
Bore Shape Straight
Collar OD (in) 5.5
Housing Material Cast Iron
Seal Type Felt Labyrinth Seal
Duty Series Normal
Expansion No
Overall Width (in) 5.25
Housing Construction Split Two Piece
Internal Clearance Standard
Overall Height (in) 5.25
Inner Race Length (in) 5
Pilot Configuration No Pilot
Bolt Center-to-Center Length (in) 7
Housing Width (in) 9.25
Retainer Material Steel
Housing Base Solid
Overall Length (in) 9.25
Lubrication Lithium, EP, NLGI #2
Insert No. RCI-308
Series RFB
Centerline to Front Face (in) 2.5
Bolt Center Diameter (in) 9.90625
Inner Race Heat Treat Method Case Carburized Inner Ring
Misalignment Type Static Only
Platform RPB Series
Bolt Size (in) 0.75
Insert Material 52100 Bearing Steel
Bore Size - Inch 3.5
Foot Height (in) 1.875
Relubricatable Yes
Maximum Operating Temperature 220
Measure Units Inch
End Cap No
Weight 57.4 LB
EAN or UPC 662288480389
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