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