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3994 - 3919RB Timken Mechanical Components

Timken 3994 - 3919RB Tapered Roller Bearings - TS (Tapered Single) Imperial, 3919RB Inch Stamped Steel 2.6250 in 4.4375 in 1.1830 in 0.9687 in 1.1875 in 0.22 in 0.13 in 2.95 in 3.39 in 4.18 in 3.90 in 0.08 in 0.06 in -0.18 in

Part#:3994 - 3919RB

Manufacturer:Timken

Product Lifecycle:Active

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Tapered Roller Bearings - TS (Tapered Single) Imperial, 3919RB Inch Stamped Steel 2.6250 in 4.4375 in 1.1830 in 0.9687 in 1.1875 in 0.22 in 0.13 in 2.95 in 3.39 in 4.18 in 3.90 in 0.08 in 0.06 in -0.18 in

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Product Details

  • Y - ISO Factor9
    1.49
  • e - ISO Factor8
    0.40
  • Cg - Geometry Factor10
    0.109
  • K - Factor7
    1.45
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    5570 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    31200 lbf
  • C0 - Static Radial Rating
    43000 lbf
  • a - Effective Center Location3
    -0.18 in
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    8090 lbf
  • Aa - Cage-Cone Backface Clearance
    0.06 in
  • Ab - Cage-Cone Frontface Clearance
    0.08 in
  • Db - Cup Backface Backing Diameter
    3.90 in
  • db - Cone Backface Backing Diameter
    3.39 in
  • Da - Cup Frontface Backing Diameter
    4.18 in
  • T - Bearing Width
    1.1875 in
  • da - Cone Frontface Backing Diameter
    2.95 in
  • r - Cup Backface To Clear Radius2
    0.13 in
  • R - Cone Backface To Clear Radius1
    0.22 in
  • B - Cone Width
    1.1830 in
  • Design Unit
    Inch
  • Cone Part Number
    3994
  • D - Cup Outer Diameter
    4.4375 in
  • C - Cup Width
    0.9687 in
  • Cup Part Number
    3919RB
  • d - Bore
    2.6250 in
  • Cage Material
    Stamped Steel
  • Series
    3900

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 3994 - 3919RB 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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