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689 - 674 Timken Mechanical Components

Timken 689 - 674 Tapered Roller Bearings - TS (Tapered Single) Imperial, 674 Inch Stamped Steel 4 1/16 in 6.7500 in 1.625 in 1.1875 in 1.6250 in 0.14 in 0.13 in 4.46 in 4.84 in 6.34 in 5.91 in 0.12 in 0.17 in -0.11 in

Part#:689 - 674

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 674 Inch Stamped Steel 4 1/16 in 6.7500 in 1.625 in 1.1875 in 1.6250 in 0.14 in 0.13 in 4.46 in 4.84 in 6.34 in 5.91 in 0.12 in 0.17 in -0.11 in

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Product Details

  • G2 - Heat Generation Factor (Rib-Roller End)
    37.2
  • Cg - Geometry Factor10
    0.106
  • G1 - Heat Generation Factor (Roller-Raceway)
    182
  • C0 - Static Radial Rating
    86700 lbf
  • K - Factor7
    1.24
  • e - ISO Factor8
    0.47
  • Y - ISO Factor9
    1.28
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    12400 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    59500 lbf
  • Da - Cup Frontface Backing Diameter
    6.34 in
  • a - Effective Center Location3
    -0.11 in
  • db - Cone Backface Backing Diameter
    4.84 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • Aa - Cage-Cone Backface Clearance
    0.17 in
  • Ab - Cage-Cone Frontface Clearance
    0.12 in
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    15400 lbf
  • Db - Cup Backface Backing Diameter
    5.91 in
  • da - Cone Frontface Backing Diameter
    4.46 in
  • T - Bearing Width
    1.6250 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Cage Material
    Stamped Steel
  • D - Cup Outer Diameter
    6.7500 in
  • B - Cone Width
    1.625 in
  • Series
    675
  • Cup Part Number
    674
  • Design Unit
    Inch
  • C - Cup Width
    1.1875 in
  • d - Bore
    4 1/16 in
  • Cone Part Number
    689

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 689 - 674 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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