Bryan Obida

We are online

Monday - Friday 6AM - 6PM PST

4388 - 4328 Timken Mechanical Components

Timken 4388 - 4328 Tapered Roller Bearings - TS (Tapered Single) Imperial, 4328 Inch Stamped Steel 1 5/8 in 3.5450 in 1.5900 in 1.3125 in 1.5625 in 0.14 in 0.03 in 2.05 in 2.36 in 3.34 in 3.11 in 0.06 in 0.06 in -0.59 in

Part#:4388 - 4328

Manufacturer:Timken

Product Lifecycle:Active

Get a quick Quote!

Tapered Roller Bearings - TS (Tapered Single) Imperial, 4328 Inch Stamped Steel 1 5/8 in 3.5450 in 1.5900 in 1.3125 in 1.5625 in 0.14 in 0.03 in 2.05 in 2.36 in 3.34 in 3.11 in 0.06 in 0.06 in -0.59 in

Check out the 4388 - 4328 Timken price in the box on the right side or send a quick quote.

Product Details

  • B - Cone Width
    1.5900 in
  • Design Unit
    Inch
  • D - Cup Outer Diameter
    3.5450 in
  • d - Bore
    1 5/8 in
  • C - Cup Width
    1.3125 in
  • Cup Part Number
    4328
  • Cage Material
    Stamped Steel
  • Cg - Geometry Factor10
    0.0872
  • G2 - Heat Generation Factor (Rib-Roller End)
    16.7
  • G1 - Heat Generation Factor (Roller-Raceway)
    52.9
  • Cone Part Number
    4388
  • Series
    4300
  • Y - ISO Factor9
    2.11
  • e - ISO Factor8
    0.28
  • K - Factor7
    2.05
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)6
    5640 lbf
  • a - Effective Center Location3
    -0.59 in
  • C0 - Static Radial Rating
    45900 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)5
    44700 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)4
    11600 lbf
  • Aa - Cage-Cone Backface Clearance
    0.06 in
  • Ab - Cage-Cone Frontface Clearance
    0.06 in
  • Db - Cup Backface Backing Diameter
    3.11 in
  • Da - Cup Frontface Backing Diameter
    3.34 in
  • db - Cone Backface Backing Diameter
    2.36 in
  • da - Cone Frontface Backing Diameter
    2.05 in
  • r - Cup Backface To Clear Radius2
    0.03 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • T - Bearing Width
    1.5625 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 4388 - 4328 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