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25580 - 25523 Timken Mechanical Components

Timken 25580 - 25523 Tapered Roller Bearings - TS (Tapered Single) Imperial, 25523 Inch Stamped Steel 1 3/4 in 3.2650 in 1 in 0.8750 in 1.0625 in 0.14 in 0.090 in 1.97 in 2.24 in 3.05 in 2.83 in 0.06 in 0.01 in -0.25 in 5270 lbf

Part#:25580 - 25523

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 25523 Inch Stamped Steel 1 3/4 in 3.2650 in 1 in 0.8750 in 1.0625 in 0.14 in 0.090 in 1.97 in 2.24 in 3.05 in 2.83 in 0.06 in 0.01 in -0.25 in 5270 lbf

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Product Details

  • Cg - Geometry Factor10
    0.0801
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3020 lbf
  • K - Factor7
    1.74
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    20300 lbf
  • Y - ISO Factor9
    1.79
  • G2 - Heat Generation Factor (Rib-Roller End)
    14.3
  • e - ISO Factor8
    0.33
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    5270 lbf
  • C0 - Static Radial Rating
    24900 lbf
  • G1 - Heat Generation Factor (Roller-Raceway)
    35.2
  • Ab - Cage-Cone Frontface Clearance
    0.06 in
  • a - Effective Center Location3
    -0.25 in
  • Da - Cup Frontface Backing Diameter
    3.05 in
  • T - Bearing Width
    1.0625 in
  • Aa - Cage-Cone Backface Clearance
    0.01 in
  • Db - Cup Backface Backing Diameter
    2.83 in
  • r - Cup Backface To Clear Radius2
    0.090 in
  • db - Cone Backface Backing Diameter
    2.24 in
  • da - Cone Frontface Backing Diameter
    1.97 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Cone Part Number
    25580
  • Cup Part Number
    25523
  • Series
    25500
  • C - Cup Width
    0.8750 in
  • B - Cone Width
    1 in
  • D - Cup Outer Diameter
    3.2650 in
  • Design Unit
    Inch
  • Cage Material
    Stamped Steel
  • d - Bore
    1 3/4 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 25580 - 25523 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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