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386A - 384DC Timken Mechanical Components

Timken 386A - 384DC Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 384DC Inch Stamped Steel 1 7/8 in 3.9370 in 0.8640 in 1.6875 in 2.0624 in 0.03 in 0.03 in 2.20 in 3.68 in 0.03 in -0.12 in 6280 lbf 42200 lbf

Part#:386A - 384DC

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 384DC Inch Stamped Steel 1 7/8 in 3.9370 in 0.8640 in 1.6875 in 2.0624 in 0.03 in 0.03 in 2.20 in 3.68 in 0.03 in -0.12 in 6280 lbf 42200 lbf

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Product Details

  • Cg - Geometry Factor12
    0.0859
  • e - ISO Factor9
    0.35
  • Y2 - ISO Factor11
    2.84
  • Y1 - ISO Factor10
    1.91
  • K - Factor8
    1.65
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    3810 lbf
  • Da - Cup Frontface Backing Diameter
    3.68 in
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    10900 lbf
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    42200 lbf
  • R - Cone Backface To Clear Radius1
    0.03 in
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    6280 lbf
  • Aa - Cage-Cone Backface Clearance
    0.03 in
  • T - Bearing Width across Cones
    2.0624 in
  • a - Effective Center Location3
    -0.12 in
  • db - Cone Backface Backing Diameter
    2.20 in
  • d - Bore
    1 7/8 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • B - Cone Width
    0.8640 in
  • Cage Material
    Stamped Steel
  • Cone Part Number
    386A
  • D - Cup Outer Diameter
    3.9370 in
  • C - Double Cup Width
    1.6875 in
  • Design Unit
    Inch
  • Series
    385
  • Cup Part Number
    384DC

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 386A - 384DC Specs

1-year warranty

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The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Timken Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Timken, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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