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