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18590 - 18520 Timken Mechanical Components

Timken 18590 - 18520 Tapered Roller Bearings - TS (Tapered Single) Imperial, 18520 Inch Stamped Steel 1 5/8 in 2.8750 in 0.6875 in 0.5000 in 0.6563 in 0.14 in 0.06 in 1.81 in 2.09 in 2.74 in 2.60 in 0.08 in -0.01 in -0.11 in

Part#:18590 - 18520

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 18520 Inch Stamped Steel 1 5/8 in 2.8750 in 0.6875 in 0.5000 in 0.6563 in 0.14 in 0.06 in 1.81 in 2.09 in 2.74 in 2.60 in 0.08 in -0.01 in -0.11 in

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Product Details

  • B - Cone Width
    0.6875 in
  • D - Cup Outer Diameter
    2.8750 in
  • Cage Material
    Stamped Steel
  • C - Cup Width
    0.5000 in
  • d - Bore
    1 5/8 in
  • Cup Part Number
    18520
  • Design Unit
    Inch
  • G1 - Heat Generation Factor (Roller-Raceway)
    21
  • Cg - Geometry Factor10
    0.0681
  • G2 - Heat Generation Factor (Rib-Roller End)
    15.4
  • e - ISO Factor8
    0.35
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    1770 lbf
  • Y - ISO Factor9
    1.71
  • K - Factor7
    1.67
  • C0 - Static Radial Rating
    13100 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    11400 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    2960 lbf
  • Cone Part Number
    18590
  • a - Effective Center Location3
    -0.11 in
  • r - Cup Backface To Clear Radius2
    0.06 in
  • Ab - Cage-Cone Frontface Clearance
    0.08 in
  • Aa - Cage-Cone Backface Clearance
    -0.01 in
  • Db - Cup Backface Backing Diameter
    2.60 in
  • da - Cone Frontface Backing Diameter
    1.81 in
  • Da - Cup Frontface Backing Diameter
    2.74 in
  • db - Cone Backface Backing Diameter
    2.09 in
  • T - Bearing Width
    0.6563 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Series
    18500

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 18590 - 18520 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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