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78215C - 78549D Timken Mechanical Components

Timken 78215C - 78549D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 78549D Inch Stamped Steel 2.1250 in 5.5000 in 1.3085 in 2.0395 in 3.0625 in 0.14 in 0.06 in 3.31 in 5.19 in 0.22 in 0.33 in 13800 lbf 92600 lbf

Part#:78215C - 78549D

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 78549D Inch Stamped Steel 2.1250 in 5.5000 in 1.3085 in 2.0395 in 3.0625 in 0.14 in 0.06 in 3.31 in 5.19 in 0.22 in 0.33 in 13800 lbf 92600 lbf

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Product Details

  • Y1 - ISO Factor10
    0.78
  • Cg - Geometry Factor12
    0.0926
  • Y2 - ISO Factor11
    1.16
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    20400 lbf
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    24000 lbf
  • e - ISO Factor9
    0.87
  • K - Factor8
    0.67
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    92600 lbf
  • Aa - Cage-Cone Backface Clearance
    0.22 in
  • a - Effective Center Location3
    0.33 in
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    13800 lbf
  • Da - Cup Frontface Backing Diameter
    5.19 in
  • r - Cup Backface To Clear Radius2
    0.06 in
  • Series
    78000C
  • db - Cone Backface Backing Diameter
    3.31 in
  • C - Double Cup Width
    2.0395 in
  • T - Bearing Width across Cones
    3.0625 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • D - Cup Outer Diameter
    5.5000 in
  • Cup Part Number
    78549D
  • d - Bore
    2.1250 in
  • Design Unit
    Inch
  • Cone Part Number
    78215C
  • Cage Material
    Stamped Steel
  • B - Cone Width
    1.3085 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 78215C - 78549D Specs

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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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