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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
Overall Length (in) 9.25
Collar OD (in) 5.5
Measure Units Inch
Outer Ring Land Profile Standard
Bore Size - Inch 3.5
Bolt Center-to-Center Length (in) 7
Retainer Material Steel
Inner Race Heat Treat Method Case Carburized Inner Ring
Housing Construction Split Two Piece
Relubricatable Yes
Lubrication Lithium, EP, NLGI #2
Overall Height (in) 5.25
Inner Race Length (in) 5
Pilot Configuration No Pilot
Maximum Operating Temperature 220
Housing Base Solid
Bolt Center Diameter (in) 9.90625
Bearing Insert Coating Uncoated
Internal Clearance Standard
Centerline to Front Face (in) 2.5
Bolt Size (in) 0.75
End Cap No
Expansion No
Platform RPB Series
Misalignment Type Static Only
Series RFB
Housing Width (in) 9.25
Bore Shape Straight
Insert Material 52100 Bearing Steel
Seal Type Single Lip Contact Seal
Foot Height (in) 1.875
Insert No. RCI-308C
Housing Material Cast Iron
Overall Width (in) 5.25
Replaceable Insert Yes
Duty Series Normal
Weight 57.4 LB
EAN or UPC 662288493921
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