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RFBA 307C

SEALMASTER
RFBA 307C

Flange-Mount Roller Bearing Units - Tapered Roller Brg., 3-7/16 in Bore , 4-Bolt Flange Mount, Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Standard
MI ITEM #01449274
MFR #RFBA 307C
Price$4,534.11/each
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SEALMASTER RFBA 307C
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SEALMASTER
RFBA 307C

Flange-Mount Roller Bearing Units - Tapered Roller Brg., 3-7/16 in Bore , 4-Bolt Flange Mount, Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Standard
MI ITEM #01449274
MFR #RFBA 307C
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Price$4,534.11/each

SEALMASTER
RFBA 307C

Flange-Mount Roller Bearing Units - Tapered Roller Brg., 3-7/16 in Bore , 4-Bolt Flange Mount, Concentric Collar, Non-Expansion Bearing (Fixed), Cast Iron Housing, Standard
Price$4,534.11/each

Specifications

Dimensions

  • Bolt Center To Center Length  
    7.0000 in
  • Bolt Circle Diameter  
    9.9063 in
  • Bolt Size
    0.7500 in
  • Bore Diameter  
    3-7/16 in
  • Housing Width
    9.2500 in
  • Length Through Bore
    4.1880 in
  • Misalignment Angle
    ±3.0° Misalignment - Static Only
  • Overall Depth
    5-1/4 in
  • Overall Height  
    5.2500 in
  • Overall Length Diameter  
    9.2500 in
  • Overall Width
    5.2500 in
  • Weight
    53.83 lbs

Details

  • Bearing Type
    Tapered Roller
  • Bore Shape
    Straight
  • Bore Type
    Straight
  • CAD Drawing
    Click here
  • Country of Origin
    US
  • Duty Type
    Standard
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Finish Coating
    Uncoated
  • Flange Mounting Type
    Flange, Four Bolt
  • Grease Type
    1/8 NPT
  • Harmonization Code
    8483.20.4080
  • Housing Construction
    Split Two Piece
  • Housing Material
    Cast Iron
  • Housing Type
    Flange, Four Bolt
  • Insert Material
    52100 Bearing Steel
  • Locking Device
    Concentric Collar
  • Lubrication
    Lithium; EP; NLGI#2
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Catalog
    Click here
  • Manufacturer Catalog Number
    RFBA 307C
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    662288488040
  • Max Operating Temperature
    220 °F
  • Max Rpm
    1500 rpm
  • Mounting Type
    4-Bolt Flange
  • Operating Temperature Range
    -20° to 220 °F
  • Product Type
    Flange-Mount Roller Bearing Units
  • Radial Dynamic Load Capacity
    15320 lbs
  • Relubricatable
    Yes
  • Replacement Bearing
    RCI-307
  • Retainer Material
    Steel
  • Seal Type
    Single Lip Contact Seal
  • Series
    RFB
  • Type Of Bearing
    Tapered Roller
  • UPC_NO
    662288488040

Overview

Mfr description
RFBA 307C FLANGE BRG
  • Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
  • Race-mounted contact flinger seal
  • Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy split cast iron housing

Compliance & Safety Data

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