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Straight Bore Tapered Roller Bearings

RFB308C

Straight Bore Tapered Roller Bearings
Item #101182045
  • Single Lip Contact Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Single Lip Contact 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 contact flinger seal
  • Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy split cast iron housing
Centerline to Front Face (in) 2.5
Replaceable Insert Yes
Measure Units Inch
Relubricatable Yes
Bore Size - Inch 3.5
Inner Race Heat Treat Method Case Carburized Inner Ring
Insert No. RCI-308C
Bearing Insert Coating Uncoated
Lubrication Lithium, EP, NLGI #2
Housing Base Solid
Bolt Center Diameter (in) 9.90625
Retainer Material Steel
Bolt Size (in) 0.75
Housing Material Cast Iron
Platform RPB Series
Overall Length (in) 9.25
Misalignment Type Static Only
Housing Width (in) 9.25
Maximum Operating Temperature 220
End Cap No
Internal Clearance Standard
Bolt Center-to-Center Length (in) 7
Series RFB
Collar OD (in) 5.5
Expansion No
Overall Height (in) 5.25
Foot Height (in) 1.875
Housing Construction Split Two Piece
Bore Shape Straight
Overall Width (in) 5.25
Inner Race Length (in) 5
Outer Ring Land Profile Standard
Seal Type Single Lip Contact Seal
Pilot Configuration No Pilot
Insert Material 52100 Bearing Steel
Duty Series Normal
Weight 57.4 LB
EAN or UPC 662288493921
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