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