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388A - 382A Timken Mechanical Components

Timken 388A - 382A Tapered Roller Bearings - TS (Tapered Single) Imperial, 382A Inch Stamped Steel 2.2650 in 3.8125 in 0.8640 in 0.6250 in 0.8268 in 0.14 in 0.03 in 2.48 in 2.76 in 3.66 in 3.50 in 0.11 in 0.03 in -0.12 in

Part#:388A - 382A

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 382A Inch Stamped Steel 2.2650 in 3.8125 in 0.8640 in 0.6250 in 0.8268 in 0.14 in 0.03 in 2.48 in 2.76 in 3.66 in 3.50 in 0.11 in 0.03 in -0.12 in

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Product Details

  • G2 - Heat Generation Factor (Rib-Roller End)
    15.7
  • G1 - Heat Generation Factor (Roller-Raceway)
    42
  • Cg - Geometry Factor10
    0.0859
  • e - ISO Factor8
    0.35
  • K - Factor7
    1.65
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    6280 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3810 lbf
  • Y - ISO Factor9
    1.69
  • C0 - Static Radial Rating
    24100 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    24200 lbf
  • Aa - Cage-Cone Backface Clearance
    0.03 in
  • a - Effective Center Location3
    -0.12 in
  • Ab - Cage-Cone Frontface Clearance
    0.11 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • Cone Part Number
    388A
  • Db - Cup Backface Backing Diameter
    3.50 in
  • db - Cone Backface Backing Diameter
    2.76 in
  • Da - Cup Frontface Backing Diameter
    3.66 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • T - Bearing Width
    0.8268 in
  • Cage Material
    Stamped Steel
  • C - Cup Width
    0.6250 in
  • da - Cone Frontface Backing Diameter
    2.48 in
  • Cup Part Number
    382A
  • d - Bore
    2.2650 in
  • D - Cup Outer Diameter
    3.8125 in
  • Series
    385
  • Design Unit
    Inch
  • B - Cone Width
    0.8640 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 388A - 382A Specs

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Timken Disclaimer:

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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