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      • TIMKEN Bearing 9378/9320D
      1/1
      TIMKEN Bearing 9378/9320D
      $ 391 .05

      ✔ In Stock (Can ship in 5-7 days)

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      Series 9300 Cone Part Number 9378 Cup Part Number 9320D Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3 in 76.2 mm D - Cup Outer Diameter 7.0000 in 177.800 mm B - Cone Width 2 in 50.8 mm C - Double Cup Width 2.9375 in 74.613 mm T - Bearing Width across Cones 4.5624 in 115.885 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in 3.600 mm r - Cup Backface "To Clear" Radius2 0.090 in 2.3 mm db - Cone Backface Backing Diameter 4.13 in 105.0 mm Da - Cup Frontface Backing Diameter 6.48 in 164.59 mm Aa - Cage-Cone Backface Clearance 0.44 in 11.2 mm a - Effective Center Location3 0.05 in 1.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 21200 lbf 94100 N C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 142000 lbf 632000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 36800 lbf 164000 N Ca90 - Dynamic Thrust Rating (90 million revolutions)7 27700 lbf 123000 N Factors K - Factor8 0.76 e - ISO Factor9 0.76 Y1 - ISO Factor10 0.88 Y2 - ISO Factor11 1.31 Cg - Geometry Factor12 0.105

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      Reviews

      • B

        Brany Cortez

        Oct 21, 2025

        TIMKEN Bearing 9378/9320D
        Fantastic site for ordering parts. I’ll definitely be back when needed.
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      • S

        Sulejman Uvalic

        Sep 14, 2025

        TIMKEN Bearing 9378/9320D
        I aimed for six filters, and five is totally manageable!
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      • C

        Curt Jones

        Aug 01, 2025

        TIMKEN Bearing 9378/9320D
        The OKmarts support team was super quick and really helpful in making sure I got the right part.
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      • T

        Terry Boone

        Jul 29, 2025

        TIMKEN Bearing 9378/9320D
        They were a lifesaver.
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      • C

        Christopher Foy

        Sep 22, 2024

        TIMKEN Bearing 9378/9320D
        Pleasant individuals
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      • A

        Ali YILDIR

        Jan 06, 2024

        TIMKEN Bearing 9378/9320D
        Trying this for the first time, and I’m on board!
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      • R

        ROSA K. SOLORZANO

        Sep 28, 2023

        TIMKEN Bearing 9378/9320D
        I had no trouble finding the parts I was after.
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      • A

        Anonymous user

        Nov 25, 2022

        TIMKEN Bearing 9378/9320D
        All was ok! No problems whatsoever.
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      TIMKEN Bearing 9378/9320D

      $ 391 .05
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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