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QAPF18A303SM

TIMKEN
QAPF18A303SM

Pillow Block Roller Bearing Unit - 3.1875 in Bore, 4-Bolt Base Mount, Set Screw Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #04992293
MFR #QAPF18A303SM
Price$2,565.38/each
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TIMKEN QAPF18A303SM
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TIMKEN
QAPF18A303SM

Pillow Block Roller Bearing Unit - 3.1875 in Bore, 4-Bolt Base Mount, Set Screw Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #04992293
MFR #QAPF18A303SM
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$2,565.38/each

TIMKEN
QAPF18A303SM

Pillow Block Roller Bearing Unit - 3.1875 in Bore, 4-Bolt Base Mount, Set Screw Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
Price$2,565.38/each

Specifications

Dimensions

  • Base To Bore Centerline
    3.7500 in
  • Base Width
    3.7500 in
  • Bolt Center Diameter
    8.8800 to 10.8800 in
  • Bolt Center To Center Length
    8.8800 to 10.8800 in
  • Bolt Hole Diameter
    0.7500 in
  • Bolt Size
    0.75 in
  • Bore Diameter  
    3.1875 in
  • Bore Inside Diameter
    3.1875 in
  • Housing Width
    4.4700 in
  • Inside Diameter
    3.1875 in
  • Length
    12.3000 in
  • Length Through Bore
    4.03 in
  • Max Bolt Hole Spacing
    10.88 in
  • Min Bolt Hole Spacing
    8.88 in
  • Outer Diameter Type
    Cylindrical
  • Overall Height  
    7.6900 in
  • Overall Length  
    12.3000 in
  • Overall Width
    4.4700 in
  • Shaft Diameter
    3.1875 in
  • Weight
    43.254 lbs
  • Width
    4.4700 in, 113.50 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
    8.8800 to 10.8800 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 Coated
  • Housing Configuration
    4 Bolt Pillow Block
  • Housing Construction
    Solid
  • Housing Material
    Cast Steel
  • Housing Type
    Pillow Block
  • Insert Bearing Type
    Spherical Roller Bearing
  • Locking Device
    Set Screw
  • Locking Type
    Concentric (set screw) lock, single-collar
  • Manufacturer Upc Number
    883450332125
  • Material
    Cast Steel
  • Mounting
    4-Bolt Base
  • Mounting Type
    4-Bolt Base
  • Number Of Mounting Holes
    4
  • 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
    QAPF
  • Shaft Attachment
    Single Concentric Collar
  • Static Load Capacity
    87200 lbf
  • Type Of Bearing
    Mounted Roller Bearing
  • UPC_NO
    883450332125

Overview

Mfr description
QAPF18A303SM
  • 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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