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EE420812X - 421437 Timken Mechanical Components

Timken EE420812X - 421437 Tapered Roller Bearings - TS (Tapered Single) Imperial, 421437 Inch Stamped Steel 8.1250 in 14.3720 in 3.4999 in 2.5 in 3.6250 in 0.25 in 0.13 in 9.02 in 9.41 in 13.21 in 12.95 in 0.14 in 0.72 in -0.61 in

Part#:EE420812X - 421437

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 421437 Inch Stamped Steel 8.1250 in 14.3720 in 3.4999 in 2.5 in 3.6250 in 0.25 in 0.13 in 9.02 in 9.41 in 13.21 in 12.95 in 0.14 in 0.72 in -0.61 in

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Product Details

  • G1 - Heat Generation Factor (Roller-Raceway)
    1150.5
  • G2 - Heat Generation Factor (Rib-Roller End)
    128.2
  • Cg - Geometry Factor10
    0.145
  • Y - ISO Factor9
    1.49
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    248000 lbf
  • e - ISO Factor8
    0.40
  • K - Factor7
    1.45
  • C0 - Static Radial Rating
    409000 lbf
  • a - Effective Center Location3
    -0.61 in
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    44200 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    64300 lbf
  • Aa - Cage-Cone Backface Clearance
    0.72 in
  • Da - Cup Frontface Backing Diameter
    13.21 in
  • Ab - Cage-Cone Frontface Clearance
    0.14 in
  • Db - Cup Backface Backing Diameter
    12.95 in
  • da - Cone Frontface Backing Diameter
    9.02 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • R - Cone Backface To Clear Radius1
    0.25 in
  • T - Bearing Width
    3.6250 in
  • db - Cone Backface Backing Diameter
    9.41 in
  • D - Cup Outer Diameter
    14.3720 in
  • C - Cup Width
    2.5 in
  • B - Cone Width
    3.4999 in
  • Series
    420000
  • d - Bore
    8.1250 in
  • Cup Part Number
    421437
  • Cage Material
    Stamped Steel
  • Design Unit
    Inch
  • Cone Part Number
    EE420812X

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents EE420812X - 421437 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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