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Straight Bore Tapered Roller Bearings

RFB303C-CR

Straight Bore Tapered Roller Bearings
Item #104450771
  • Single Lip Contact Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Single Lip Contact Seal Type

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
  • Fluoropolymer-coated split cast iron housing for improved corrosion resistance
  • USDA H-1 approved Food-grade grease

options

  • Corrosion Resistant
Pilot Configuration No Pilot
Misalignment Type Static Only
Duty Series Normal
Internal Clearance Standard
Bolt Size (in) 0.75
Overall Height (in) 5.25
Housing Construction Split Two Piece
Expansion No
Insert Material 52100 Bearing Steel
Bearing Insert Coating Uncoated
Seal Type Single Lip Contact Seal
Housing Base Solid
Measure Units Inch
Series RFB
Centerline to Front Face (in) 2.5
Insert No. RCI-303C FG1
Housing Material Flouropolymer Coated Cast Iron
Bolt Center Diameter (in) 9.90625
Collar OD (in) 5.5
Overall Length (in) 9.25
Inner Race Length (in) 5
End Cap No
Replaceable Insert Yes
Radial Dynamic Load Capacity (lb) 15320
Bore Shape Straight
Relubricatable Yes
Inner Race Heat Treat Method Case Carburized Inner Ring
Retainer Material Steel
Maximum Operating Temperature 220
Outer Ring Land Profile Standard
Bore Size - Inch 3.188
Housing Width (in) 9.25
Bolt Center-to-Center Length (in) 7
Foot Height (in) 1.875
Platform CR Series
Lubrication Lithium, EP, NLGI #2
Overall Width (in) 5.25
Weight 57.4 LB
EAN or UPC 662461297988
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