Bryan Obida

We are online

Monday - Friday 6AM - 6PM PST

98394X - 98789DC Timken Mechanical Components

Timken 98394X - 98789DC Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 98789DC Inch Stamped Steel 3.9370 in 7.875 in 1.9375 in 3.1581 in 4.5625 in 0.14 in 0.090 in 4.96 in 7.41 in 0.31 in 0.05 in 28100 lbf 189000 lbf

Part#:98394X - 98789DC

Manufacturer:Timken

Product Lifecycle:Active

Get a quick Quote!

Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 98789DC Inch Stamped Steel 3.9370 in 7.875 in 1.9375 in 3.1581 in 4.5625 in 0.14 in 0.090 in 4.96 in 7.41 in 0.31 in 0.05 in 28100 lbf 189000 lbf

Check out the 98394X - 98789DC Timken price in the box on the right side or send a quick quote.

Product Details

  • Cg - Geometry Factor12
    0.120
  • Y2 - ISO Factor11
    1.59
  • Y1 - ISO Factor10
    1.07
  • e - ISO Factor9
    0.63
  • K - Factor8
    0.92
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    30400 lbf
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    48900 lbf
  • r - Cup Backface To Clear Radius2
    0.090 in
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    189000 lbf
  • a - Effective Center Location3
    0.05 in
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    28100 lbf
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Da - Cup Frontface Backing Diameter
    7.41 in
  • db - Cone Backface Backing Diameter
    4.96 in
  • Aa - Cage-Cone Backface Clearance
    0.31 in
  • Cone Part Number
    98394X
  • Series
    98000
  • T - Bearing Width across Cones
    4.5625 in
  • Design Unit
    Inch
  • Cage Material
    Stamped Steel
  • D - Cup Outer Diameter
    7.875 in
  • Cup Part Number
    98789DC
  • d - Bore
    3.9370 in
  • B - Cone Width
    1.9375 in
  • C - Double Cup Width
    3.1581 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 98394X - 98789DC Specs

1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of Timken

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

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.

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo