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74555D - 74856 Timken Mechanical Components

Timken 74555D - 74856 Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial, 74856 Inch Stamped Steel 5 1/2 in 8.5625 in 4.1875 in 1.3750 in 3.7260 in 0.06 in 0.13 in 6.06 in 7.76 in -0.09 in 19900 lbf 134000 lbf 34600 lbf

Part#:74555D - 74856

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial, 74856 Inch Stamped Steel 5 1/2 in 8.5625 in 4.1875 in 1.3750 in 3.7260 in 0.06 in 0.13 in 6.06 in 7.76 in -0.09 in 19900 lbf 134000 lbf 34600 lbf

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Product Details

  • Y2 - ISO Factor10
    2.06
  • Note
    Spacer shows standard nominal .01 radii, actual bearing may vary
  • Cg - Geometry Factor11
    0.131
  • Y1 - ISO Factor9
    1.38
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
    34600 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    16600 lbf
  • K - Factor7
    1.2
  • e - ISO Factor8
    0.49
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
    19900 lbf
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
    134000 lbf
  • da - Cone Frontface Backing Diameter
    6.06 in
  • Db - Cup Backface Backing Diameter
    7.76 in
  • Ab - Cage-Cone Frontface Clearance
    -0.09 in
  • R - Cone Backface To Clear Radius1
    0.06 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • T - Bearing Width across Cups
    3.7260 in
  • Cone Part Number
    74555D
  • d - Bore
    5 1/2 in
  • Design Unit
    Inch
  • D - Cup Outer Diameter
    8.5625 in
  • Cup Part Number
    74856
  • B - Double Cone Width
    4.1875 in
  • Cage Material
    Stamped Steel
  • Series
    74000
  • C - Cup Width
    1.3750 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 74555D - 74856 Specs

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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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