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QAAPR18A307SEM

TIMKEN
QAAPR18A307SEM

Pillow Block Roller Bearing Unit - 3-7/16 in Bore Dia., Cast Steel Material, Heavy Duty, Expansion Bearing (Floating)
MI ITEM #03305819
MFR #QAAPR18A307SEM
Price$2,233.72/each
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TIMKEN QAAPR18A307SEM
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TIMKEN
QAAPR18A307SEM

Pillow Block Roller Bearing Unit - 3-7/16 in Bore Dia., Cast Steel Material, Heavy Duty, Expansion Bearing (Floating)
MI ITEM #03305819
MFR #QAAPR18A307SEM
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$2,233.72/each

TIMKEN
QAAPR18A307SEM

Pillow Block Roller Bearing Unit - 3-7/16 in Bore Dia., Cast Steel Material, Heavy Duty, Expansion Bearing (Floating)
Price$2,233.72/each

Specifications

Dimensions

  • Base To Bore Centerline
    3.7500 in
  • Bolt Size
    0.75 in
  • Bore Diameter  
    3-7/16 in
  • Length Through Bore
    5.18 in
  • Max Bolt Hole Spacing
    11.25 in
  • Min Bolt Hole Spacing
    9.25 in
  • Outer Diameter Type
    Cylindrical
  • Overall Height  
    7.6900 in
  • Overall Length  
    13.6250 in
  • Overall Width
    5.1800 in
  • Weight
    46.564 lbs

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
  • Bore Type
    Cylindrical
  • Cage Retainer Material
    Steel
  • Component Type
    Assembly
  • Duty Type
    Heavy Duty
  • End Type
    Open
  • Expansion Type
    Expansion Bearing (Floating)
  • Finish Coating
    Powder Coated
  • Housing Configuration
    4 Bolt Pillow Block
  • Housing Construction
    Solid
  • Housing Material
    Cast Steel
  • Locking Device
    Set Screw
  • Locking Type
    Concentric (Set Screw) Lock, Double-Collar
  • Manufacturer Upc Number
    883450190138
  • Mounting Type
    4-Bolt Base
  • Number Of Mounting Holes
    4
  • Product Type
    Pillow Block Roller Bearing Units
  • Relubricatable
    Yes
  • Retainer Type
    Steel
  • Rolling Element
    Spherical
  • Row Type
    Double Row
  • Seal Material
    Nitrile Rubber
  • Seal Type
    Triple Lip Contact
  • Self Aligning
    Yes
  • Type Of Bearing
    Mounted Roller Bearing
  • UPC_NO
    883450190138

Overview

Mfr description
QAAPR18A307SEM BEARING
  • Double Collar set-screw locking - CL Series - two set screws positioned at 60 degrees provide aggressive holding power
  • When configured with a double-collared insert, the bearing provides double the holding power compared to our standard single-collared insert.

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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