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28680 Timken Mechanical Components

Timken 28680 Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 48200 lbf 12500 lbf 2 3/16 in 0.9688 in 0.14 in 2.44 in 2.68 in 0.1 in 0.04 in -0.13 in 7180 lbf 27700 lbf 32000 lbf 4950 lbf 1.45

Part#:28680

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 48200 lbf 12500 lbf 2 3/16 in 0.9688 in 0.14 in 2.44 in 2.68 in 0.1 in 0.04 in -0.13 in 7180 lbf 27700 lbf 32000 lbf 4950 lbf 1.45

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Product Details

  • Aa - Cage-Cone Backface Clearance
    0.04 in
  • Ab - Cage-Cone Frontface Clearance
    0.1 in
  • a - Effective Center Location4
    -0.13 in
  • K - Factor8
    1.45
  • Cg - Geometry Factor9
    0.0979
  • C1 - Dynamic Radial Rating (1 million revolutions)6
    27700 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    4950 lbf
  • C0 - Static Radial Rating
    32000 lbf
  • da - Cone Frontface Backing Diameter
    2.44 in
  • db - Cone Backface Backing Diameter
    2.68 in
  • Series
    28600
  • C90 - Dynamic Radial Rating (90 million revolutions)5
    7180 lbf
  • Cage Type
    Stamped Steel
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
    12500 lbf
  • d - Cone Bore
    2 3/16 in
  • Design Units
    Imperial
  • R - Cone Backface To Clear Radius3
    0.14 in
  • Cone Part Number
    28680
  • B - Cone Width
    0.9688 in
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
    48200 lbf

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 28680 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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