Bryan Obida

We are online

Monday - Friday 6AM - 6PM PST

LM520349 Timken Mechanical Components

Timken LM520349 Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 50100 lbf 13000 lbf 4 in 0.8550 in 0.06 in 4.21 in 4.33 in 0.15 in 0.01 in 0.14 in 7460 lbf 28800 lbf 43800 lbf 4950 lbf 1.51 0.125

Part#:LM520349

Manufacturer:Timken

Product Lifecycle:Active

Get a quick Quote!

Tapered Roller Bearings - Single Cones - Imperial, Imperial Stamped Steel 50100 lbf 13000 lbf 4 in 0.8550 in 0.06 in 4.21 in 4.33 in 0.15 in 0.01 in 0.14 in 7460 lbf 28800 lbf 43800 lbf 4950 lbf 1.51 0.125

Check out the LM520349 Timken price in the box on the right side or send a quick quote.

Product Details

  • Cg - Geometry Factor9
    0.125
  • K - Factor8
    1.51
  • C0 - Static Radial Rating
    43800 lbf
  • Ca90 - Dynamic Thrust Rating (90 million revolutions)7
    4950 lbf
  • C1 - Dynamic Radial Rating (1 million revolutions)6
    28800 lbf
  • C90 - Dynamic Radial Rating (90 million revolutions)5
    7460 lbf
  • da - Cone Frontface Backing Diameter
    4.21 in
  • a - Effective Center Location4
    0.14 in
  • db - Cone Backface Backing Diameter
    4.33 in
  • Aa - Cage-Cone Backface Clearance
    0.01 in
  • Ab - Cage-Cone Frontface Clearance
    0.15 in
  • C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
    50100 lbf
  • d - Cone Bore
    4 in
  • B - Cone Width
    0.8550 in
  • Cage Type
    Stamped Steel
  • C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
    13000 lbf
  • R - Cone Backface To Clear Radius3
    0.06 in
  • Cone Part Number
    LM520349
  • Design Units
    Imperial
  • Series
    LM520300

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging



Related documents LM520349 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