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52387P - 52638 Timken Mechanical Components

Timken 52387P - 52638 Tapered Roller Bearings - TS (Tapered Single) Imperial, 52638 Inch Stamped Steel 3.8750 in 6.3750 in 1.4219 in 1.1563 in 1.5625 in 0.14 in 0.13 in 4.25 in 4.49 in 6.08 in 5.63 in 0.12 in 0.16 in -0.02 in

Part#:52387P - 52638

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 52638 Inch Stamped Steel 3.8750 in 6.3750 in 1.4219 in 1.1563 in 1.5625 in 0.14 in 0.13 in 4.25 in 4.49 in 6.08 in 5.63 in 0.12 in 0.16 in -0.02 in

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Product Details

  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    12500 lbf
  • Cg - Geometry Factor10
    0.152
  • G2 - Heat Generation Factor (Rib-Roller End)
    41.7
  • G1 - Heat Generation Factor (Roller-Raceway)
    175.4
  • Y - ISO Factor9
    1.26
  • C0 - Static Radial Rating
    77000 lbf
  • K - Factor7
    1.23
  • e - ISO Factor8
    0.47
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    15400 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    59500 lbf
  • Ab - Cage-Cone Frontface Clearance
    0.12 in
  • Da - Cup Frontface Backing Diameter
    6.08 in
  • db - Cone Backface Backing Diameter
    4.49 in
  • Aa - Cage-Cone Backface Clearance
    0.16 in
  • da - Cone Frontface Backing Diameter
    4.25 in
  • a - Effective Center Location3
    -0.02 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • T - Bearing Width
    1.5625 in
  • Db - Cup Backface Backing Diameter
    5.63 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • C - Cup Width
    1.1563 in
  • Series
    52000
  • d - Bore
    3.8750 in
  • D - Cup Outer Diameter
    6.3750 in
  • B - Cone Width
    1.4219 in
  • Design Unit
    Inch
  • Cage Material
    Stamped Steel
  • Cone Part Number
    52387P
  • Cup Part Number
    52638

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 52387P - 52638 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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