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TAPN20K307SEM

TIMKEN
TAPN20K307SEM

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Adapter Mounted Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
MI ITEM #03312589
MFR #TAPN20K307SEM
Price$2,503.62/each
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TIMKEN TAPN20K307SEM
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TIMKEN
TAPN20K307SEM

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Adapter Mounted Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
MI ITEM #03312589
MFR #TAPN20K307SEM
Mfr description
TAPN20K307SEM TAPER ADPTR LOCK BRG
  • Tapered Adapter Lock - TA Series - Single Nut Adapter - excellent in high-load applications, this design uses a longer 2300-series adapter for increase shaft contact
  • This design offers the best shaft concentricity and highest capacity all while having the ability to accommodate undersized shafting.
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CAD$2,503.62/each

TIMKEN
TAPN20K307SEM

Pillow Block Roller Bearing Unit - 3.4375 in Bore, 2-Bolt Base Mount, Adapter Mounted Locking, Expansion Bearing (Floating), Cast Steel Housing Material, Heavy Duty
Price$2,503.62/each

Specifications

Dimensions

  • Base To Bore Centerline
    4.4100 in
  • Base Width
    3.4200 in
  • Bolt Center Diameter
    10.8800 to 13.3800 in
  • Bolt Center To Center Length
    10.8800 to 12.8800 in
  • Bolt Size
    0.875 in
  • Bore Diameter  
    3.4375 in
  • Bore Inside Diameter
    3.4375 in
  • Housing Width
    5.1200 in
  • Inside Diameter
    3.4375 in
  • Length
    14.7500 in
  • Length Through Bore
    3.82 in
  • Max Bolt Hole Spacing
    13.13 in
  • Min Bolt Hole Spacing
    10.88 in
  • Outer Diameter Type
    Cylindrical
  • Overall Height  
    8.5400 in
  • Overall Length  
    14.7500 in
  • Overall Width
    4.0300 in
  • Shaft Diameter
    3.4375 in
  • Weight
    51.73 lbs
  • Width
    5.1200 in, 130 mm

Details

  • Adapter Sleeve
    Yes
  • 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
    22220
  • Bearing Type
    Spherical Roller Bearing
  • Bore Type
    Cylindrical
  • Cage Retainer Material
    Steel
  • Component Type
    Assembly
  • Distance Between Mounting Hole Cen
    10.8800 to 13.1300 in
  • Duty Type
    Heavy Duty
  • Dynamic Load Capacity
    97700 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
  • Housing Type
    Pillow Block
  • Insert Bearing Type
    Spherical Roller Bearing
  • Locking Device
    Adapter Mounted
  • Locking Type
    Tapered adapter lock (extreme-duty block)
  • Lubrication Type
    Lubrication Fitting
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    883450197564
  • Material
    Cast Steel
  • Measurement Standard
    Imperial
  • Mounting
    2-Bolt Base
  • Mounting Type
    2-Bolt Base
  • Number Of Mounting Holes
    2
  • Product Type
    Pillow Block Roller Bearing Units
  • Radial Dynamic Load Capacity
    97700 lbf
  • Radial Static Load Capacity
    113000 lbf
  • Relubricatable
    Yes
  • Replacement Bearing
    22220
  • 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
    TAPN
  • Shaft Attachment
    Tapered Adapter Sleeve
  • Static Load Capacity
    113000 lbf
  • Type Of Bearing
    Mounted Roller Bearing
  • UPC_NO
    883450197564

Compliance & Safety Data

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