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28682 - 28621 Timken Mechanical Components

Timken 28682 - 28621 Tapered Roller Bearings - TS (Tapered Single) Imperial, 28621 Inch Stamped Steel 2 1/4 in 3.8125 in 0.9688 in 0.7656 in 0.9688 in 0.14 in 0.03 in 2.56 in 2.8 in 3.66 in 3.46 in 0.1 in 0.04 in -0.13 in

Part#:28682 - 28621

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 28621 Inch Stamped Steel 2 1/4 in 3.8125 in 0.9688 in 0.7656 in 0.9688 in 0.14 in 0.03 in 2.56 in 2.8 in 3.66 in 3.46 in 0.1 in 0.04 in -0.13 in

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Product Details

  • G2 - Heat Generation Factor (Rib-Roller End)
    20.2
  • Cg - Geometry Factor10
    0.0979
  • G1 - Heat Generation Factor (Roller-Raceway)
    54
  • Y - ISO Factor9
    1.49
  • e - ISO Factor8
    0.40
  • K - Factor7
    1.45
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    27700 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    4950 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    7180 lbf
  • C0 - Static Radial Rating
    32000 lbf
  • a - Effective Center Location3
    -0.13 in
  • Aa - Cage-Cone Backface Clearance
    0.04 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • db - Cone Backface Backing Diameter
    2.8 in
  • Da - Cup Frontface Backing Diameter
    3.66 in
  • Ab - Cage-Cone Frontface Clearance
    0.1 in
  • Db - Cup Backface Backing Diameter
    3.46 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • da - Cone Frontface Backing Diameter
    2.56 in
  • T - Bearing Width
    0.9688 in
  • B - Cone Width
    0.9688 in
  • D - Cup Outer Diameter
    3.8125 in
  • C - Cup Width
    0.7656 in
  • Cage Material
    Stamped Steel
  • d - Bore
    2 1/4 in
  • Cup Part Number
    28621
  • Design Unit
    Inch
  • Cone Part Number
    28682
  • Series
    28600

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 28682 - 28621 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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