Nikki Gonzales
Nick Goetz
Bryan Obida

We are online

Monday - Friday 6AM - 6PM PST

52387P - 52637DC Timken Mechanical Components

Timken 52387P - 52637DC Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 52637DC Inch Stamped Steel 3.8750 in 6.3750 in 1.4219 in 2.4375 in 3.2498 in 0.14 in 0.03 in 4.49 in 6.08 in 0.16 in -0.02 in 15400 lbf 104000 lbf

Part#:52387P - 52637DC

Manufacturer:Timken

Product Lifecycle:Active

Get a quick Quote!

Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial, 52637DC Inch Stamped Steel 3.8750 in 6.3750 in 1.4219 in 2.4375 in 3.2498 in 0.14 in 0.03 in 4.49 in 6.08 in 0.16 in -0.02 in 15400 lbf 104000 lbf

Check out the 52387P - 52637DC Timken price in the box on the right side or send a quick quote.

Product Details

  • K - Factor8
    1.23
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    12500 lbf
  • Y1 - ISO Factor10
    1.42
  • e - ISO Factor9
    0.47
  • Aa - Cage-Cone Backface Clearance
    0.16 in
  • Cg - Geometry Factor12
    0.152
  • C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
    15400 lbf
  • Y2 - ISO Factor11
    2.12
  • r - Cup Backface To Clear Radius2
    0.03 in
  • R - Cone Backface To Clear Radius1
    0.14 in
  • Da - Cup Frontface Backing Diameter
    6.08 in
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
    104000 lbf
  • db - Cone Backface Backing Diameter
    4.49 in
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
    26900 lbf
  • a - Effective Center Location3
    -0.02 in
  • T - Bearing Width across Cones
    3.2498 in
  • Series
    52000
  • C - Double Cup Width
    2.4375 in
  • Cage Material
    Stamped Steel
  • Design Unit
    Inch
  • Cone Part Number
    52387P
  • B - Cone Width
    1.4219 in
  • Cup Part Number
    52637DC
  • d - Bore
    3.8750 in
  • D - Cup Outer Diameter
    6.3750 in

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents 52387P - 52637DC 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