Bryan Obida

Live support:

Monday - Friday 6AM - 6PM PST

98393 - 98789D Timken Mechanical Components

Timken 98393 - 98789D Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 98789D Inch Stamped Steel 3.9330 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#:98393 - 98789D

Manufacturer:Timken

Product Lifecycle:Active

Get a quick Quote!

Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 98789D Inch Stamped Steel 3.9330 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 98393 - 98789D 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
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    30400 lbf
  • Y1 - ISO Factor10
    1.07
  • e - ISO Factor9
    0.63
  • K - Factor8
    0.92
  • Cage Material
    Stamped Steel
  • Aa - Cage-Cone Backface Clearance
    0.31 in
  • d - Bore
    3.9330 in
  • Da - Cup Frontface Backing Diameter
    7.41 in
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    28100 lbf
  • Cup Part Number
    98789D
  • a - Effective Center Location3
    0.05 in
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    48900 lbf
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    189000 lbf
  • db - Cone Backface Backing Diameter
    4.96 in
  • r - Cup Backface To Clear Radius2
    0.090 in
  • T - Bearing Width across Cones
    4.5625 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • D - Cup Outer Diameter
    7.875 in
  • B - Cone Width
    1.9375 in
  • Cone Part Number
    98393
  • Series
    98000
  • Design Unit
    Inch
  • C - Double Cup Width
    3.1581 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 98393 - 98789D 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