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Straight Bore Tapered Roller Bearings

RFB307C

Straight Bore Tapered Roller Bearings
Item #101182043
  • 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
Inner Race Heat Treat Method Case Carburized Inner Ring
Relubricatable Yes
Overall Height (in) 5.25
Measure Units Inch
Inner Race Length (in) 5
Series RFB
Replaceable Insert Yes
Housing Material Cast Iron
Bolt Center-to-Center Length (in) 7
Overall Length (in) 9.25
Expansion No
Lubrication Lithium, EP, NLGI #2
Retainer Material Steel
Bearing Insert Coating Uncoated
Duty Series Normal
Platform RPB Series
Bolt Center Diameter (in) 9.90625
Pilot Configuration No Pilot
Housing Construction Split Two Piece
End Cap No
Insert Material 52100 Bearing Steel
Centerline to Front Face (in) 2.5
Maximum Operating Temperature 220
Seal Type Single Lip Contact Seal
Bore Shape Straight
Overall Width (in) 5.25
Misalignment Type Static Only
Collar OD (in) 5.5
Housing Base Solid
Bore Size - Inch 3.438
Outer Ring Land Profile Standard
Bolt Size (in) 0.75
Foot Height (in) 1.875
Housing Width (in) 9.25
Internal Clearance Standard
Insert No. RCI-307C
Weight 57.4 LB
EAN or UPC 662288493914
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