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