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3879 - 3821 Timken Mechanical Components

Timken 3879 - 3821 Tapered Roller Bearings - TS (Tapered Single) Imperial, 3821 Inch Stamped Steel 1.5748 in 3.3750 in 1.1875 in 0.9375 in 1.1876 in 0.03 in 0.05 in 1.97 in 2.01 in 3.23 in 2.95 in 0.11 in 0.04 in -0.32 in

Part#:3879 - 3821

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3821 Inch Stamped Steel 1.5748 in 3.3750 in 1.1875 in 0.9375 in 1.1876 in 0.03 in 0.05 in 1.97 in 2.01 in 3.23 in 2.95 in 0.11 in 0.04 in -0.32 in

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Product Details

  • db - Cone Backface Backing Diameter
    2.01 in
  • d - Bore
    1.5748 in
  • Y - ISO Factor9
    1.49
  • Cg - Geometry Factor10
    0.0873
  • G1 - Heat Generation Factor (Roller-Raceway)
    37.8
  • e - ISO Factor8
    0.40
  • K - Factor7
    1.45
  • G2 - Heat Generation Factor (Rib-Roller End)
    13.5
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    4980 lbf
  • C0 - Static Radial Rating
    33200 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    27900 lbf
  • da - Cone Frontface Backing Diameter
    1.97 in
  • a - Effective Center Location3
    -0.32 in
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    7240 lbf
  • Db - Cup Backface Backing Diameter
    2.95 in
  • Ab - Cage-Cone Frontface Clearance
    0.11 in
  • R - Cone Backface To Clear Radius1
    0.03 in
  • Aa - Cage-Cone Backface Clearance
    0.04 in
  • Da - Cup Frontface Backing Diameter
    3.23 in
  • r - Cup Backface To Clear Radius2
    0.05 in
  • T - Bearing Width
    1.1876 in
  • Cup Part Number
    3821
  • Series
    3800
  • C - Cup Width
    0.9375 in
  • B - Cone Width
    1.1875 in
  • D - Cup Outer Diameter
    3.3750 in
  • Cage Material
    Stamped Steel
  • Design Unit
    Inch
  • Cone Part Number
    3879

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 3879 - 3821 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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