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LL52549 Timken Mechanical Components

Timken LL52549 Tapered Roller Bearings - Single Cones - Imperial, Stamped Steel 6490 lbf 1680 lbf 7/8 in 0.4400 in 0.05 in 1 in 1.08 in 0.07 in -0.02 in -0.07 in 966 lbf 3730 lbf 3770 lbf 655 lbf 1.47 4.7 8.62 0.0431

Part#:LL52549

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - Single Cones - Imperial, Stamped Steel 6490 lbf 1680 lbf 7/8 in 0.4400 in 0.05 in 1 in 1.08 in 0.07 in -0.02 in -0.07 in 966 lbf 3730 lbf 3770 lbf 655 lbf 1.47 4.7 8.62 0.0431

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Product Details

  • G1 - Heat Generation Factor (Roller-Raceway)
    4.7
  • K - Factor8
    1.47
  • Cg - Geometry Factor9
    0.0431
  • G2 - Heat Generation Factor (Rib-Roller End)
    8.62
  • C1 - Dynamic Radial Rating (1 million revolutions)6
    3730 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    655 lbf
  • C0 - Static Radial Rating
    3770 lbf
  • a - Effective Center Location4
    -0.07 in
  • da - Cone Frontface Backing Diameter
    1 in
  • C90 - Dynamic Radial Rating (90 million revolutions)5
    966 lbf
  • Aa - Cage-Cone Backface Clearance
    -0.02 in
  • B - Cone Width
    0.4400 in
  • db - Cone Backface Backing Diameter
    1.08 in
  • Ab - Cage-Cone Frontface Clearance
    0.07 in
  • R - Cone Backface To Clear Radius3
    0.05 in
  • d - Cone Bore
    7/8 in
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
    1680 lbf
  • Cage Type
    Stamped Steel
  • Design Units
    Imperial
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
    6490 lbf
  • Cone Part Number
    LL52549

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents LL52549 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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