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81630 - 81963CD Timken Mechanical Components

Timken 81630 - 81963CD Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 81963CD Inch Stamped Steel 6.2973 in 9.6250 in 1.8437 in 3.1250 in 4.25 in 0.14 in 0.06 in 6.93 in 9.06 in 0.31 in -0.21 in 23400 lbf 157000 lbf

Part#:81630 - 81963CD

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 81963CD Inch Stamped Steel 6.2973 in 9.6250 in 1.8437 in 3.1250 in 4.25 in 0.14 in 0.06 in 6.93 in 9.06 in 0.31 in -0.21 in 23400 lbf 157000 lbf

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Product Details

  • Cg - Geometry Factor12
    0.125
  • Y2 - ISO Factor11
    2.86
  • Y1 - ISO Factor10
    1.92
  • e - ISO Factor9
    0.35
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    14100 lbf
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    40800 lbf
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    157000 lbf
  • K - Factor8
    1.66
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    23400 lbf
  • C - Double Cup Width
    3.1250 in
  • a - Effective Center Location3
    -0.21 in
  • Da - Cup Frontface Backing Diameter
    9.06 in
  • Aa - Cage-Cone Backface Clearance
    0.31 in
  • T - Bearing Width across Cones
    4.25 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • r - Cup Backface To Clear Radius2
    0.06 in
  • db - Cone Backface Backing Diameter
    6.93 in
  • D - Cup Outer Diameter
    9.6250 in
  • Cone Part Number
    81630
  • d - Bore
    6.2973 in
  • Series
    81000
  • B - Cone Width
    1.8437 in
  • Cage Material
    Stamped Steel
  • Design Unit
    Inch
  • Cup Part Number
    81963CD

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 81630 - 81963CD 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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