1-800-526-9328Support Center
Canadian Flag
Motion
LocationsIndustries
QMPF18J308ST

TIMKEN
QMPF18J308ST

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 4-Bolt Base Mount, Eccentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #03308216
MFR #QMPF18J308ST
Price$2,630.26/each
Home
Bearings
Mounted Bearings
Pillow Block Bearings
TIMKEN QMPF18J308ST
Tap image to view
Photo may not represent actual item. Refer to name and product specs for all details.

TIMKEN
QMPF18J308ST

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 4-Bolt Base Mount, Eccentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
MI ITEM #03308216
MFR #QMPF18J308ST
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$2,630.26/each

TIMKEN
QMPF18J308ST

Pillow Block Roller Bearing Unit - 3.5000 in Bore, 4-Bolt Base Mount, Eccentric Collar Locking, Non-Expansion Bearing (Fixed), Cast Steel Housing Material, Heavy Duty
Price$2,630.26/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  
    3.5000 in
  • Bore Inside Diameter
    3.5000 in
  • Housing Width
    4.4600 in
  • Inside Diameter
    3.5000 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
    4.4600 in
  • Shaft Diameter
    3.5000 in
  • Weight
    40.824 lbs
  • Width
    113.29 mm, 4.4600 in

Details

  • Adapter Sleeve
    No
  • Additional Details
    T Seal - Labyrinth seal consists of a Teflon® ring pressed onto the inner ring of the bearing that floats between two pieces of formed steel to accommodate misalignment. When using this seal, the housing comes with a vent fitting. Developed for higher-speed applications involving dirty conditions or moisture-affected areas, is able to operate at higher temperatures and is impervious to most chemicals.
  • 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
    Eccentric Collar
  • Locking Type
    Eccentric Lock
  • Manufacturer Upc Number
    883450084703
  • Material
    Cast Steel
  • Measurement Standard
    Imperial
  • 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
    T Seal Labyrinth
  • Seal Material
    Teflon
  • Seal Type
    Labyrinth
  • Sealing Type
    T Seal Labyrinth
  • Self Aligning
    Yes
  • Series
    Eccentric Four-Bolt Pillow Block
  • Shaft Attachment
    Eccentric Collar
  • Static Load Capacity
    87200 lbf
  • Type
    Pillow Block Roller Bearing
  • Type Of Bearing
    Mounted Roller Bearing
  • UPC_NO
    883450084703

Overview

Mfr description
QMPF18J308ST ECC LOCK BEARING
  • 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

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

Customers Also Bought