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QAF18A308SB

TIMKEN
QAF18A308SB

Flange-mount Roller Bearing Unit - 3-1/2 in Bore , Set Screw, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #04990528
MFR #QAF18A308SB
Price$2,513.36/each
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TIMKEN QAF18A308SB
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TIMKEN
QAF18A308SB

Flange-mount Roller Bearing Unit - 3-1/2 in Bore , Set Screw, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #04990528
MFR #QAF18A308SB
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$2,513.36/each

TIMKEN
QAF18A308SB

Flange-mount Roller Bearing Unit - 3-1/2 in Bore , Set Screw, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
Price$2,513.36/each

Specifications

Dimensions

  • Base Thickness
    33.30 mm
  • Bolt Center To Center Length  
    7.0000 in
  • Bolt Circle Diameter  
    9.9100 in
  • Bolt Size
    0.75 in
  • Bore Diameter  
    3-1/2 in
  • Flange Outside Diameter
    8.6300 in; 219.20 mm
  • Flange Thickness
    1.31 in
  • Length Through Bore
    4.03 in
  • Overall Height  
    8.6300 in
  • Overall Length
    8.6300 in
  • Overall Width
    4.0300 in
  • Weight
    36.924 lbs

Details

  • Adapter Sleeve
    No
  • Additional Details
    B Seal - Double-lip seal with garter spring for maximum contact, and a heavy-duty steel shield that protects the seal from large pieces of debris that could damage the seal itself. Made from nitrile rubber and designed for extreme moisture, fine dust or extremely dirty applications.
  • Bearing Material
    Steel
  • Bearing Number
    22218
  • Bearing Type
    Spherical Roller
  • Bore Type
    Straight
  • Duty Type
    Heavy Duty
  • End Type
    Open
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Housing Material
    Cast Steel
  • Locking Device
    Set Screw
  • Lubrication Type
    Grease, Oil
  • Manufacturer Upc Number
    883450039109
  • Max Rpm
    2400 rpm
  • Mounting Type
    4-Bolt Flange
  • Number Of Mounting Holes
    4
  • Product Type
    Flange-Mount Roller Bearing Units
  • Radial Dynamic Load Capacity
    79700 lbf
  • Radial Static Load Capacity
    87200 lbf
  • Relubricatable
    Yes
  • Retainer Type
    Steel
  • Self Aligning
    Yes
  • Type Of Bearing
    Spherical Roller
  • UPC_NO
    883450039109

Overview

Mfr description
QAF18A308SB
  • Single Collar set-screw locking - CL Series - two set screws positioned at 60 degrees provide maximum positive locking power with minimal run out.

Compliance & Safety Data

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