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QAP18A308SEM

TIMKEN
QAP18A308SEM

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
MI ITEM #07549371
MFR #QAP18A308SEM
Price$2,070.32/each
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TIMKEN QAP18A308SEM
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TIMKEN
QAP18A308SEM

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
MI ITEM #07549371
MFR #QAP18A308SEM
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$2,070.32/each

TIMKEN
QAP18A308SEM

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 2-Bolt Base Mount, Concentric Collar Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
Price$2,070.32/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
    9.3800 to 11.2500 in
  • Bolt Size
    0.875 in
  • Bore Diameter  
    3.5000 in
  • Bore Inside Diameter
    3.5000 in
  • Housing Width
    5.1300 in
  • Inside Diameter
    3.5000 in
  • Length
    13.5000 in
  • Length Through Bore
    4.03 in
  • Max Bolt Hole Spacing
    11.25 in
  • Min Bolt Hole Spacing
    9.38 in
  • Outer Diameter Type
    Cylindrical
  • Overall Height  
    7.6900 in
  • Overall Length  
    13.5000 in
  • Overall Width
    4.3000 in
  • Shaft Diameter
    3.5000 in
  • Weight
    43.584 lbs
  • Width
    5.1300 in, 130.30 mm

Details

  • Adapter Sleeve
    No
  • Additional Details
    M Seal - Medium Duty contact triple-lip seal, made of nitrile rubber, offers superior sealing in moist and dirty applications. It is chemical and corrosion resistant and provides excellent lubrication retention. It also allows excess grease to purge from the bearing cavity.
  • Bearing Insert Material
    Steel
  • Bearing Material
    Steel
  • Bearing Number
    22218
  • Bearing Type
    Spherical Roller Bearing
  • Bore Type
    Cylindrical
  • Cage Retainer Material
    Steel
  • Component Type
    Assembly
  • 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
    Expansion
  • Expansion Type
    Expansion Bearing (Floating)
  • Finish Coating
    Powder Coated
  • Housing Configuration
    2 Bolt Pillow Block
  • Housing Construction
    Solid
  • Housing Material
    Cast Steel
  • Insert Bearing Type
    Spherical Roller Bearing
  • Locking Device
    Concentric Collar
  • Locking Type
    Concentric (set screw) lock, single-collar
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Upc Number
    883450188104
  • Material
    Cast Steel
  • Mounting
    2-Bolt Base
  • Mounting Type
    2-Bolt Base
  • Number Of Mounting Holes
    2
  • Product Type
    Pillow Block Roller Bearing Units
  • Relubricatable
    Yes
  • Replacement Bearing
    22218
  • Retainer Type
    Steel
  • Rolling Element
    Spherical
  • Row Type
    Double Row
  • Seal
    Triple Lip
  • Seal Material
    Nitrile Rubber
  • Seal Type
    Triple Lip Contact
  • Sealing Type
    Triple Lip
  • Self Aligning
    Yes
  • Series
    QAP
  • Shaft Attachment
    Single Concentric Collar
  • Static Load Capacity
    87200 lbf
  • Type Of Bearing
    Mounted Roller Bearing
  • UPC_NO
    883450188104

Overview

Mfr description
QAP18A308SEM BEARING
  • 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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