Motion
90381-90021

TIMKEN
90381-90021

Back to Back Spacer Assembly - 3.8125 in Bore, 7.4375 in OD, 1.8125 in Cone Width, 1.2500 in Cup Width, Class 2 Precision Rating
MI ITEM #00667649
MFR #90381-90021
Your Price$4,488.42/each
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TIMKEN
90381-90021

Back to Back Spacer Assembly - 3.8125 in Bore, 7.4375 in OD, 1.8125 in Cone Width, 1.2500 in Cup Width, Class 2 Precision Rating
MI ITEM #00667649
MFR #90381-90021

Availability:
In Stock
In stock
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Your Price$4,488.42/each(List $5,254.37)

Overview

Mfr description
90381 BRG ASSY 9-21
  • Timken is the recognized global leader in tapered roller bearings.
  • It has the most extensive offering in the market.
  • With the ability to support high radial and axial loads, high-performance Timken® double row tapered roller bearing assemblies are engineered to provide the greatest durability in the most compact space.
  • Pre-adjusted spacer assemblies allow for faster installation by eliminating the bearing clearance adjustment procedure.
  • Widest choice including both inch and metric sizes
  • Engineered to deliver higher speeds, heavier loads and longer life
  • Unrivaled technology and engineering support
  • Two single-row bearings are mounted in a back-to-back (also known as indirect mount) configuration (2TS-IM)
  • Outer ring and inner ring spacers control the axial internal clearance, or bench end play (BEP) to eliminate the adjustment procedure
  • Internal axial clearance is marked on the spacer for identification and reorder purposes
  • Internal axial clearance is factory preset to create a matched bearing assembly (MBA)
  • Components cannot be mixed with other components from another bearing asse+H19mbly
  • Outer ring spacer has oil slots
  • Metric 2TS face-to-face MBAs are indicated in the part number as "DB"
  • When a non-standard axial clearance is required, a "C" designation is used in the part number, along with the actual nominal clearance
  • Overall width can vary depending on spacer configuration.

Specifications

  • Assembly Type
    Double Row
  • Double Row Design
    Back to Back
  • Bore Diameter
  • Bearing Type
    Tapered Roller Bearing Full Assemblies
  • Outside Diameter
    7.4375 in
  • Overall Width
    4.2500 in
  • Closure Type
    Open
  • Abma Precision Rating
    Class 2
  • Bearing Material
    Steel
  • Cage Material
    Steel
  • Operating Temperature Range
    -65 to +250 °F
  • Finish Coating
    Uncoated
  • Series
    90000
  • Compatible Cone
    90381
  • Flange Type
    Non-Flanged Cup
  • Width Over Outer Rings
    2.7500 in
  • Manufacturer Upc Number
    053893434810
  • UPC_NO
    053893434810
  • Product Type
    Tapered Roller Bearing Full Assemblies
  • Weight
    26.64 lbs
  • Description
    90381 BRG ASSY 9-21

Compliance & Safety Data

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