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3187 - 3129 Timken Mechanical Components

Timken 3187 - 3129 Tapered Roller Bearings - TS (Tapered Single) Imperial, 3129 Inch Stamped Steel 1 3/16 in 3 in 1.1810 in 0.9375 in 1.1876 in 0.03 in 0.03 in 1.52 in 1.54 in 2.74 in 2.56 in 0.06 in 0.03 in -0.4 in 5520 lbf

Part#:3187 - 3129

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3129 Inch Stamped Steel 1 3/16 in 3 in 1.1810 in 0.9375 in 1.1876 in 0.03 in 0.03 in 1.52 in 1.54 in 2.74 in 2.56 in 0.06 in 0.03 in -0.4 in 5520 lbf

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Product Details

  • Cg - Geometry Factor10
    0.0697
  • G2 - Heat Generation Factor (Rib-Roller End)
    8.76
  • G1 - Heat Generation Factor (Roller-Raceway)
    23.4
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    21300 lbf
  • e - ISO Factor8
    0.33
  • K - Factor7
    1.76
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    3140 lbf
  • C0 - Static Radial Rating
    22800 lbf
  • Aa - Cage-Cone Backface Clearance
    0.03 in
  • Y - ISO Factor9
    1.8
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    5520 lbf
  • a - Effective Center Location3
    -0.4 in
  • Ab - Cage-Cone Frontface Clearance
    0.06 in
  • T - Bearing Width
    1.1876 in
  • Da - Cup Frontface Backing Diameter
    2.74 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • db - Cone Backface Backing Diameter
    1.54 in
  • da - Cone Frontface Backing Diameter
    1.52 in
  • Db - Cup Backface Backing Diameter
    2.56 in
  • R - Cone Backface To Clear Radius1
    0.03 in
  • Series
    3100
  • C - Cup Width
    0.9375 in
  • D - Cup Outer Diameter
    3 in
  • Cone Part Number
    3187
  • Cage Material
    Stamped Steel
  • Design Unit
    Inch
  • Cup Part Number
    3129
  • B - Cone Width
    1.1810 in
  • d - Bore
    1 3/16 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 3187 - 3129 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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