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663A - 652A Timken Mechanical Components

Timken 663A - 652A Tapered Roller Bearings - TS (Tapered Single) Imperial, 652A Inch Stamped Steel 3 1/4 in 5.8750 in 1.625 in 1.2500 in 1.6250 in 0.27 in 0.13 in 3.62 in 4.13 in 5.57 in 5.20 in 0.1 in 0.17 in -0.31 in 14400 lbf

Part#:663A - 652A

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 652A Inch Stamped Steel 3 1/4 in 5.8750 in 1.625 in 1.2500 in 1.6250 in 0.27 in 0.13 in 3.62 in 4.13 in 5.57 in 5.20 in 0.1 in 0.17 in -0.31 in 14400 lbf

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Product Details

  • Cg - Geometry Factor10
    0.0919
  • e - ISO Factor8
    0.41
  • C0 - Static Radial Rating
    75300 lbf
  • G2 - Heat Generation Factor (Rib-Roller End)
    27.3
  • G1 - Heat Generation Factor (Roller-Raceway)
    136.6
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    10100 lbf
  • Y - ISO Factor9
    1.47
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    55500 lbf
  • K - Factor7
    1.43
  • a - Effective Center Location3
    -0.31 in
  • Aa - Cage-Cone Backface Clearance
    0.17 in
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    14400 lbf
  • Ab - Cage-Cone Frontface Clearance
    0.1 in
  • da - Cone Frontface Backing Diameter
    3.62 in
  • Da - Cup Frontface Backing Diameter
    5.57 in
  • R - Cone Backface To Clear Radius1
    0.27 in
  • db - Cone Backface Backing Diameter
    4.13 in
  • Db - Cup Backface Backing Diameter
    5.20 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • T - Bearing Width
    1.6250 in
  • D - Cup Outer Diameter
    5.8750 in
  • Cone Part Number
    663A
  • d - Bore
    3 1/4 in
  • Cup Part Number
    652A
  • Cage Material
    Stamped Steel
  • B - Cone Width
    1.625 in
  • Design Unit
    Inch
  • C - Cup Width
    1.2500 in
  • Series
    655

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 663A - 652A Specs

1-year warranty

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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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