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QAP18A307ST

TIMKEN
QAP18A307ST

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #07547859
MFR #QAP18A307ST
Price$1,918.40/each
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TIMKEN QAP18A307ST
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TIMKEN
QAP18A307ST

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #07547859
MFR #QAP18A307ST
Availability:
In Stock
In stock
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Price$1,918.40/each

TIMKEN
QAP18A307ST

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
Price$1,918.40/each

Specifications

Dimensions

  • Base To Bore Centerline
    3.7500 in
  • Base Width
    3.4100 in
  • Bolt Center Diameter
    9.3800 to 11.2500 in
  • Bolt Center To Center Length
    10.3150 in
  • Bolt Size
    0.8750 in
  • Bore Diameter  
    3.4375 in
  • Bore Inside Diameter
    3.4375 in
  • Inside Diameter
    3.4375 in
  • Length
    13.5000 in
  • Overall Height  
    7.6900 in
  • Overall Length  
    13.5000 in
  • Overall Width
    4.3000 in
  • Shaft Diameter
    3.4375 in
  • Weight
    45 lbs

Details

  • Bearing Material
    Bearing Steel
  • Bearing Number
    22218
  • Bearing Type
    Spherical Roller Bearing
  • Bore Type
    Round
  • Distance Between Mounting Hole Cen
    9.3800 to 11.2500 in
  • Duty Type
    Heavy Duty
  • Dynamic Load Capacity
    79700 lbf
  • End Type
    Open
  • Expansion Capability
    Non-Expansion
  • Expansion Type
    Non-Expansion Bearing (Fixed)
  • Finish Coating
    Powder Coat
  • Housing Construction
    Solid
  • Housing Material
    Cast Steel
  • Insert Bearing Type
    Spherical Roller Bearing
  • Locking Device
    Concentric Collar
  • Locking Type
    Concentric Set Screw - Single Collar
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    883450045483
  • Material
    Cast Steel
  • Mounting
    2-Bolt Base
  • Mounting Type
    2-Bolt Base
  • Number Of Mounting Holes
    2
  • Product Type
    Pillow Block Roller Bearing Units
  • Replacement Bearing
    22218
  • Rolling Element
    Spherical Roller
  • Seal
    T Seal Labyrinth
  • Seal Material
    Teflon
  • Seal Type
    Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
  • Sealing Type
    T Seal Labyrinth
  • Series
    QAP
  • Shaft Attachment
    Single Concentric Collar
  • Static Load Capacity
    87200 lbf
  • Type Of Bearing
    Spherical Roller
  • UPC_NO
    883450045483

Overview

Mfr description
QAP18A307ST BEARING
  • Concentric locking collar with two set screws at 60 degrees to provide maximum positive locking power with minimal run out
  • Double collared insert provides double the holding power compared to our standard single collared insert
  • Labrynith non-contacting, non-purging seal with DuPont™ Teflon® is used in high-speed applications, superior in dirty and wet conditions, able to operate at high temperatures, resistant to most chemicals and abrasion-resistant

Compliance & Safety Data

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