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65390 - 65321 Timken Mechanical Components

Timken 65390 - 65321 Tapered Roller Bearings - TS (Tapered Single) Imperial, 65321 Inch Stamped Steel 1 15/16 in 4.5000 in 1.75 in 1.3750 in 1.7500 in 0.14 in 0.03 in 2.36 in 2.76 in 4.25 in 3.90 in 0.08 in 0.12 in -0.49 in

Part#:65390 - 65321

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 65321 Inch Stamped Steel 1 15/16 in 4.5000 in 1.75 in 1.3750 in 1.7500 in 0.14 in 0.03 in 2.36 in 2.76 in 4.25 in 3.90 in 0.08 in 0.12 in -0.49 in

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Product Details

  • Cg - Geometry Factor10
    0.105
  • G2 - Heat Generation Factor (Rib-Roller End)
    13
  • e - ISO Factor8
    0.43
  • G1 - Heat Generation Factor (Roller-Raceway)
    63.1
  • Y - ISO Factor9
    1.39
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    9600 lbf
  • K - Factor7
    1.36
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    50300 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    13000 lbf
  • C0 - Static Radial Rating
    57500 lbf
  • a - Effective Center Location3
    -0.49 in
  • da - Cone Frontface Backing Diameter
    2.36 in
  • Ab - Cage-Cone Frontface Clearance
    0.08 in
  • Da - Cup Frontface Backing Diameter
    4.25 in
  • Aa - Cage-Cone Backface Clearance
    0.12 in
  • Db - Cup Backface Backing Diameter
    3.90 in
  • db - Cone Backface Backing Diameter
    2.76 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • T - Bearing Width
    1.7500 in
  • D - Cup Outer Diameter
    4.5000 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • B - Cone Width
    1.75 in
  • Series
    65300
  • Design Unit
    Inch
  • Cup Part Number
    65321
  • Cone Part Number
    65390
  • Cage Material
    Stamped Steel
  • C - Cup Width
    1.3750 in
  • d - Bore
    1 15/16 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 65390 - 65321 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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