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QMC18J308SN

TIMKEN
QMC18J308SN

Piloted Flange-Mount Roller Bearing Unit - Spherical Roller Brg., 3-1/2 in Bore , 4-Bolt Piloted Flange Mount, Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #04994217
MFR #QMC18J308SN
Price$2,978.01/each
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TIMKEN QMC18J308SN
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TIMKEN
QMC18J308SN

Piloted Flange-Mount Roller Bearing Unit - Spherical Roller Brg., 3-1/2 in Bore , 4-Bolt Piloted Flange Mount, Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
MI ITEM #04994217
MFR #QMC18J308SN
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$2,978.01/each

TIMKEN
QMC18J308SN

Piloted Flange-Mount Roller Bearing Unit - Spherical Roller Brg., 3-1/2 in Bore , 4-Bolt Piloted Flange Mount, Eccentric Collar, Non-Expansion Bearing (Fixed), Cast Steel Housing, Heavy Duty
Price$2,978.01/each

Specifications

Dimensions

  • Base Thickness
    1.0000 in
  • Bolt Center To Center Length  
    6.1000 in
  • Bolt Circle Diameter  
    8.6250 in
  • Bolt Size
    0.75 in
  • Bore Diameter  
    3-1/2 in
  • Flange Outside Diameter
    10.34 in
  • Flange Thickness
    1 in
  • Length Through Bore
    4.03 in
  • Overall Width
    4.1900 in
  • Pilot Diameter
    7.375 in
  • Weight
    35.564 lbs

Details

  • Adapter Sleeve
    No
  • Additional Details
    N Seal - Medium-duty contact triple-lip seal, made of Viton. This seal provides excellent chemical resistance and can operate at higher temperatures than nitrile rubber.
  • 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
    Eccentric Collar
  • Lubrication Type
    Grease, Oil
  • Manufacturer Upc Number
    883450060592
  • Max Rpm
    2400 rpm
  • Mounting Type
    4-Bolt Piloted 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
    883450060592

Overview

Mfr description
QMC18J308SN
  • Eccentric Locking - EC Series - A reduced eccentric offset results in more mechanical advantage
  • This series provides a secure lock that should not release from a properly prepared shaft even in reversing applications

Compliance & Safety Data

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