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78238C Timken Mechanical Components

Timken 78238C Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 92600 lbf 24000 lbf 2.3750 in 1.3085 in 0.2 in 3.05 in 3.58 in 0.21 in 0.22 in 0.33 in 13800 lbf 53200 lbf 52600 lbf 20400 lbf

Part#:78238C

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 92600 lbf 24000 lbf 2.3750 in 1.3085 in 0.2 in 3.05 in 3.58 in 0.21 in 0.22 in 0.33 in 13800 lbf 53200 lbf 52600 lbf 20400 lbf

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Product Details

  • Cg - Geometry Factor9
    0.0926
  • C90 - Dynamic Radial Rating (90 million revolutions)5
    13800 lbf
  • G2 - Heat Generation Factor (Rib-Roller End)
    17.6
  • a - Effective Center Location4
    0.33 in
  • K - Factor8
    0.67
  • C0 - Static Radial Rating
    52600 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)6
    53200 lbf
  • G1 - Heat Generation Factor (Roller-Raceway)
    71.3
  • Aa - Cage-Cone Backface Clearance
    0.22 in
  • Series
    78000C
  • db - Cone Backface Backing Diameter
    3.58 in
  • Ab - Cage-Cone Frontface Clearance
    0.21 in
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    20400 lbf
  • da - Cone Frontface Backing Diameter
    3.05 in
  • R - Cone Backface To Clear Radius3
    0.2 in
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
    92600 lbf
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
    24000 lbf
  • Cone Part Number
    78238C
  • B - Cone Width
    1.3085 in
  • Design Units
    Imperial
  • d - Cone Bore
    2.3750 in
  • Cage Type
    Stamped Steel

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 78238C 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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