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378A - 372A Timken Mechanical Components

Timken 378A - 372A Tapered Roller Bearings - TS (Tapered Single) Imperial, 372A Inch Stamped Steel 1.9680 in 3.8125 in 0.875 in 0.7500 in 0.8750 in 0.09 in 0.06 in 2.2 in 2.36 in 3.56 in 3.39 in 0.09 in 0.01 in -0.15 in

Part#:378A - 372A

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 372A Inch Stamped Steel 1.9680 in 3.8125 in 0.875 in 0.7500 in 0.8750 in 0.09 in 0.06 in 2.2 in 2.36 in 3.56 in 3.39 in 0.09 in 0.01 in -0.15 in

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Product Details

  • G2 - Heat Generation Factor (Rib-Roller End)
    15.4
  • Cg - Geometry Factor10
    0.0816
  • e - ISO Factor8
    0.34
  • Y - ISO Factor9
    1.77
  • C0 - Static Radial Rating
    22700 lbf
  • G1 - Heat Generation Factor (Roller-Raceway)
    37.6
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    2970 lbf
  • K - Factor7
    1.73
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    19800 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    5120 lbf
  • Da - Cup Frontface Backing Diameter
    3.56 in
  • r - Cup Backface To Clear Radius2
    0.06 in
  • a - Effective Center Location3
    -0.15 in
  • T - Bearing Width
    0.8750 in
  • Ab - Cage-Cone Frontface Clearance
    0.09 in
  • Db - Cup Backface Backing Diameter
    3.39 in
  • da - Cone Frontface Backing Diameter
    2.2 in
  • Aa - Cage-Cone Backface Clearance
    0.01 in
  • db - Cone Backface Backing Diameter
    2.36 in
  • Cage Material
    Stamped Steel
  • R - Cone Backface To Clear Radius1
    0.09 in
  • C - Cup Width
    0.7500 in
  • Cup Part Number
    372A
  • d - Bore
    1.9680 in
  • B - Cone Width
    0.875 in
  • Design Unit
    Inch
  • D - Cup Outer Diameter
    3.8125 in
  • Cone Part Number
    378A
  • Series
    375

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 378A - 372A Specs

1-year warranty

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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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